Uhf mic level

Le WB-100 MIC sono lideale per lallestimento di sale meeting, sale per videoconferenza, aule scolastiche, demo room e sale con diffusione sonora come bar, ristoranti, hotel, ecc. Sia i Woofer che i Tweeter sono a largo raggio ed insieme alla corretta accordatura con i cabinet consentono alle Empire WB-100 MIC di riprodurre un suono fedele e ad ampio spettro, con il risultato di una perfetta diffusione sonora. Per renderlo un prodotto assolutamente unico abbiamo dotato le WB-100 MIC di un INGRESSO MICROFONICO con Jack da 6,3mm CON CONTROLLO DI VOLUME RISERVATO dove è possibile collegare svariate sorgenti: un microfono a filo, uno strumento musicale (chitarra elettrica etc.), radiomicrofoni wireless. Le WB-100 MIC si abbinano perfettamente ai Microfoni EMPIRE: i microfoni a filo da conferenza Desk-100 e Desk-500 PRO, la serie di radiomicrofoni W-601, i praticissimi radiomicrofoni UHF Portatili JN100 e JI100, così come tutta la serie di radiomicrofoni professionali della Modular Voice PRO Line. Ovviamente è possibile installare microfoni standard di altre marche. Nel pannello comandi è presente una porta di alimentazione USB 5V 2A. Oltre a ricaricare dispositivi come Cellulari, Tablet, ecc. è stata ideata per fornire unalimentazione continua al ricevitore dei Microfoni UHF JN100 e JI100 per un utilizzo prolungato. I due ingressi stereo separati RCA, consentono di poter collegare fino a 2 sorgenti Audio CONTEMPORANEAMENTE (inclusi anche mixer Professionali). Le WB-100 MIC sono a due vie: i Woofer sono da 5” a bobina rinforzata, per bassi profondi e medio-bassi puliti e ben presenti, mentre i Tweeter da 1” riproducono un suono cristallino e molto morbido donando allinsieme una completa omogeneità. Il nuovo amplificatore in Classe D eroga 100 Watt totali e ha un rise time (Tempo di Risalita) incredibilmente veloce che permette di passare dal “pianissimo” al “fortissimo” in una frazione di secondo, a tutto vantaggio di un ascolto davvero entusiasmante. Trattandosi di un amplificatore di nuova concezione permette un consumo ed una dissipazione del calore ottimali. Sul retro delle WB-100 MIC sono presenti delle asole metalliche per una semplice installazione a parete. Il pannello dei controlli consente di regolare Volume, Bassi e Acuti separatamente. Lingresso MIC/Line ha un proprio controllo di sensibilità (volume) separato, che permette di poter collegare sia microfoni a filo standard (con segnale in uscita più basso) che i radio microfoni wireless (che solitamente hanno un segnale in uscita più forte). Allingresso MIC/Line è inoltre possibile collegare strumenti musicali come chitarre elettriche, tastiere, ecc… Il pannello delle connessioni è stato posto su un fianco per poter collocare le casse a parete avendo sempre a disposizione controlli e collegamenti: in questo modo sarà tutto a portata di mano senza il bisogno di rimuovere la cassa dal muro.

EURO 120,00 SPEDIZIONE INCLUSA. Radiomicrofono WORK PRO UHF WRD 1100 AF/1 assolutamente nuovo, mai usato ancora imballato disponibile per essere visionato e provato. Sono a disposizione, non esitate a contattarmi rispondendo direttamente alla e-mail solo se veramente interessati. Non sono interessato a scambi o permute di materiale. Grazie. CARATTERISTICHE: WRD 1100 AF System: AFS single channel Diversity. Frequency Band: UHF. Number of channels: 99 selectable channels. Dynamic Range:> 95 dB. Output Level: 400 mV (Balanced), 400 mV (unbalanced). S / N:> 95 dB. De-Emphasis: 50 uS. Power supply: 15-17V DC (External power supply included). Dimensions: 210 x 170 x 44 mm. Weight: 700 g. WM 1100 AF Transmission power: 30mW. Modulation Type: FM. Deviation: 40 kHz. Spurious Emissions:> 60 dB. Power supply: 3V (2 x 1.5V AA batteries). Dimensions: 250 x 30 mm. Weight: 200 g.

EURO 89,00 SPEDIZIONE INCLUSA. Radiomicrofono WORK PRO UHF WRD 1100 AF/1 assolutamente nuovo, mai usato ancora imballato disponibile per essere visionato e provato. Sono a disposizione, non esitate a contattarmi rispondendo direttamente alla e-mail solo se veramente interessati. Non sono interessato a scambi o permute di materiale. Grazie. CARATTERISTICHE: WRD 1100 AFʉ۬System: AFS single channel Diversity.
Frequency Band: UHF.
Number of channels: 99 selectable channels.
Dynamic Range:> 95 dB.
Output Level: 400 mV (Balanced), 400 mV (unbalanced).
S / N:> 95 dB.
De-Emphasis: 50 uS.
Power supply: 15-17V DC (External power supply included).
Dimensions: 210 x 170 x 44 mm.
Weight: 700 g.
WM 1100 AFʉ۬Transmission power: 30mW.ʉ۬Modulation Type: FM.ʉ۬Deviation: 40 kHz.ʉ۬Spurious Emissions:> 60 dB.ʉ۬Power supply: 3V (2 x 1.5V AA batteries).ʉ۬Dimensions: 250 x 30 mm.ʉ۬Weight: 200 g.

RADIOMICROFONO SHURE UHF Wireless Receiver U4S-KA 854-862 Mhz + MIC SHURE SM 58 Transmitter U2-KA / Transmitter operates with 2x1.5 V AA batteries 854-862 Mhz - Segni di usura_ottimo stato funzionale _ PER INFO e/o FOTO...scrivetemi.

Marchio: Soundsation Categoria: Casse Portatili a Batteria Diffusore attivo a due vie con batteria ricaricabile Robusto involucro in polipropilene compatto e leggero Amplificatore in classe D da 300 W (Potenza di picco con collegamento alla rete elettrica) Woofer da 6,5” con driver a compressione da 1” Lettore MP3 con USB, scheda SD e Bluetooth™ Microfono senza fili UHF Due Ingressi Microfono/Linea 1 Ingresso Stereo (Mini-Jack/ RCA) EQ a 2-Bande Batteria ricaricabile al piombo con 5-ore di durata Foro da 36 mm per asta standard Maniglia nella parte superiore dell’involucro Coperttura imbottita con tasche laterali Risposta in frequenza: 80Hz-20KHz Max. SPL: 110 dB (valore con alimentazione di rete) LF: 6,5"; HF: Driver a Compressione da 1” Direttività (HxV): 90° x 60°, Simmetrico Frequenza di Crossove: 5.1 kHz Potenza Amp (Program/Peak): 150W / 300W, Classe-D (valori con alimentazione di rete) Controlli: 2 x Mic/Line level, UHF Mic Level, AUX/Bluetooth/MP3 level, AUX-MP3 Switch, Master level EQ a 2 Bande: Bassi 100Hz (+/- 12dB); Alti 10kHz (+/- 12dB) Connessioni: 2 x Mic/Line Combo, AUX Stereo Mini Jack, Line In Lb'&'R RCA Jack Indicatori: LED Power, Clip, Wireless Mic On, RF Mic, Battery Charge Lettore Multimediale: USB, SD-Card, Bluetooth™, LCD Display Controlli del Lettore Multimediale: Stop, Play/Pause, Next track, Previous track, Mode Tensione di Alimentazione: 19V - 3,42A Batteria Ricaricabile: Batteria al Piombo 12V-2600mAH (tipo TP12-2.6) Misure Batteria (LxAxP): 70mm x 47mm x 100mm Carica/Ciclo di Scarica: 2 Ore/ 5 Ore Frequenza Radiomicrofono: UHF 863-865MHz Risposta in Frequenza Radiomic.: 50Hz – 17kHz Potenza Trasmettitore: 10mW Tipo Modulazione: FM Voltaggio Batterie Radiomic.: 3V (2x1.5V AA) - durata circa 7 ore Misure Radiomic. (L/PxA): Ø35 (min) - Ø52 (max) x 245 mm Peso Radiomicrofono: 0.245 kg (batterie incluse) Materiali: Cabinet / Griglia: Polipropilene / Acciaio 0-8mm 1 maniglia sulla parte superiore; copertura Imbottita con tasche laterali Foro per montaggio su palo: Standard D36 mm Dimensioni Diffusore (LxAxP): 220 x 320 x 200 mm Dimensioni Imballo (LxAxP): 420 x 633 x 340 mm Peso Netto: 4.4 kg (Batteria inclusa) Peso Lordo: 13.4 kg

Multieffetto rack per chitarra / preamp boss gx700 racchiude in un unico rack tutti gli effetti della serie boss molto caldo e versatile prezzo 200 euro trattabili scheda tecnica boss gx700 guitar effects processor/preamp published in sos june 1996 printer-friendly version • noise gate: with user control of threshold setting. • compressor: with variable attack and release characteristics, plus control over sustain and tone. in common with all the other effects blocks, this also has a level parameter. • wah: this classic effect is familiar to guitarists everywhere, and can be recreated quite convincingly with the gx700, either under lfo or pedal control. the resonance of the wah effect can be varied, as can the frequency range over which the effect sweeps. • distortion: i suspect this section is based around the concepts used in the boss analogue pedals. the choices available include vintage od, turbo od, blues, distortion, turbo distortion, metal and fuzz. in addition to an adjustable drive level, the distortion settings also have a basic 2-band bass/treble equaliser. • preamp: this is where cosm modelling comes into play, because here you can select from several amplifier characteristics, including jc120, clean twin, match drive, big lead, ms1959 (i), ms1959 (ii), ms1959 (i+ii), sldn lead and metal 5150. the available controls include the usual bass, middle, treble and presence, as well as the volume/master volume method of setting the amount of amp distortion, and a 'bright' switch. a gain parameter is also included, which affects the distortion amount. • loop: this isn't an effect at all, but rather a means of switching in an external effect or processor. the loop function connects via the rear panel jacks, and has adjustments for both send and return levels, which is a sensible inclusion. • 3-band eq: despite the fact that the overdrive section and the preamplifier both have tone controls, there's also a 3-band equaliser with a fully parametric mid section. • speaker simulator: this again offers several choices: small, middle, jc-120, built-in 1-4, big stack 1-2, ms stack 1-2 and metal stack. there are also three possible virtual mic settings, for close miking and more distant miking, and separate level controls are provided for the mic level and the direct level. • noise suppressor: this comes at the end of the amplifier chain, but before the effects. however, because the effects can be connected in any order, it can be used elsewhere if you have a reason for doing so. personally, i'd be inclined to use it after the modulation effects (for anything that doesn't involve level modulation, such as panning or vibrato), but before any delay or reverb effects. as far as the user parameters go, these are really down to threshold and release time, though you can also choose to key the gate from either the noise reduction block's own input or from the guitar input jack.

Redfire 10 assicura una risposta in frequenza estesa con un suono pulito e non distorto anche a elevati livelli di pressione sonora. Questo speaker attivo a 2 vie è dotato di un woofer da 10" e di un driver a compressore da 1" e, con un finale di potenza da 500W, raggiunge una SPL fino a 120dB. Progettato per essere utilizzato immediatamente e in maniera molto facile, questa serie è la risposta alle esigenze di chi desidera un impianto audio in grado di offrire prestazioni eccellenti, connessioni e controlli versatili e il miglior prezzo della sua gamma. Il cabinet è realizzato in robusto e leggero polipropilene che rende le Redfire perfette per trasporti frequenti, adattandosi a diversi tipi di utilizzo, mentre il suo design facilita l'installazione fissa a parete. I controlli sul pannello sono essenziali e semplici da gestire da tutti i tipi di utenti. Il design versatile consente anche di utilizzare le Redfire come monitor di palco per musicisti e DJ. Caratteristiche Tipo di sistema: Ventilato a 2 vie Driver LF: 10" - bobina 1.5" Driver HF: 1" a compressione, bobina 1" Risposta in frequenza: 60Hz - 20kHz SPL max: 120dB Potenza di picco: 500W Connettori: Mic (combo), Line in (jack XLR-F + 6,35mm), Aux in (mini-jack da 3,5mm), Line Out (XLR-M) Controlli: Mic level, Line/Aux level, Low EQ, High EQ, Master level Sistema di sospensione: 2x M8 Cabinet: Polipropilene Dimensioni: 321 x H505 x 307 mm Peso: 12kg

Amplificatore combo per chitarra elettrica 20W RMS transistor con riverbero a molla - Coni: 1x8" - Ingressi: 1 x Strumento (Jack 1/4") + 1 x Microfono (Jack 1/4") + EFX Loop (Jack Stereo 1/4") - Controlli: Mic Level + Overdrive + Switch Drive On/Off + Level + Treble + Middle + Bass + Reverb Level + Switch Power On/Off - Uscite: 1x Cuffie - Dimensioni: 37x37x19cm - Peso: 7,5Kg.

15" SPEAKER ATTIVO IN LEGNO 2 VIE GREENHEAD 15 offre una risposta di frequenza estesa con un suono pulito e non distorto anche a un volume molto alto. Progettato appositamente per un'applicazione immediata e facile da usare, questo altoparlante attivo soddisfa le esigenze di musicisti e utenti che cercano un sistema audio che offre eccellenti prestazioni e versatilità di connessione nonché il miglior valore della sua categoria. Questo 2-way integra un woofer da 15 "e un driver di compressione da 1". Il sistema è dotato di un amplificatore di potenza di classe D 1200W e raggiunge fino a 125 dB SPL, garantendo una prestazione sonora luminosa nella gamma di frequenze ad alta e media e con una punta, avvolgente a bassa portata. I comandi a bordo consentono all'utente di controllare facilmente il livello di linea / aux, livello mic e master e volumi. L'armadio dell'altoparlante è in robusto MDF, per un peso complessivo di soli 19,1 kg. Tipo di sistema: scatola ventilata a 2 vie LF: 15 altoparlante personalizzato in ferrite - 2 "V.C HF: 1 "Compression driver Risposta in frequenza: 50Hz - 20kHz (-10 dB) Max SPL: 125 dB Potenza di picco: 1200 W Connettori I / O: MIC: Presa Combo XLR-F + 6,35mm (1/4 ") LINE IN: Presa XLR-F + 6,35mm (1/4") AUX IN: 2 x jack RCA, mini jack LINE OUT da 3,5 mm Controlli: MIC LEVEL, LINEA / LIVELLO AUX, MASTER VOLUME, interruttori GND Alloggiamento: MDF da 15 mm Dimensioni (LxPxD): 423 x 655 x 390 mm Peso: 19,1 Kg

Marchio: Audiophony Categoria: Casse Attive con Mixer Integrato 2 channels XLR3-F/TRS combo Line/Mic input 1 Stereo RCA channel 1 1/8" AUX channel 1 Bluetooth connexion 2 UHF microphones Outputs: 1 TRS mix output Loudspeaker: 12" loudspeaker + 1.35" titanium driver, total impedance: 4Ω Power: 150 W RMS/DC 250 W RMS/AC Class D amplifier Response curve: 55 Hz- 20 kHz Sound pressure level: 118 dBSPL max UHF DiversityWith 16 frequencies Handheld cardioid-dynamic microphone Frequency range UHF 514 ~ 542 MHz - 10 mW Built-in USB key / SD card reader and Bluetooth receiver SuppliedWith an infrared remote control The player features a Bluetooth receiver TypeV2.0 AVRCP,With an excellent, close-to-digital audio transmission Independent level settings for each channel Low and treble equalizer from -12 dB to + 12dB Echo and Delay effects on the microphone channels Power and Limit Indicator Battery charge indicators Finish: Polypropylene housing, metal mesh grill. C36 mounting plate for speaker stands Dimensions (mm): 615 x 350 x 395 NetWeight (incl. batteries): 24.5 kg Batteries: 2x 18V / 7Ah Lead Acid Autonomy: 6 hours depending on theVolume Charging time: 8 hours to recharge the two 18V batteries LED display to indicate the charge level. Charge it and use it at the same time. Automatic shutdown if the battery level is too low.

Vendesi MIXER PROFESSIONALE PER DJ usato in buone condizioni Caratteristiche Channels DJM-600 No. of Channels 4 Channel EQ 3 band EQ Range -26 ~ +12 dB Level MeterType Individual Level Meter Size 15 Segment Input DJM-600 CD/LINE Input 5 PHONO Input 3 MIC Input (XLR) 1 MIC Input (1/4 inch Phone) 1 RETURN (1/4 inch Phone) 1 Output DJM-600 Master Output (XLR) 1 Master Output (RCA) 1 Booth Output (RCA) 1 Rec Out (RCA) 1 Send (1/4 inch Phone) 1 Master DJM-600 Master Balance Si Stereo/Mono Switch Si Level Meter Size 15 Segment Master Out Attenuator Si Cross Fader DJM-600 Cross Fader Type Carbon Rail Fader Curve 3 Type Switch Assignable Yes Field Replaceable Si Monitoring DJM-600 Booth Monitor Yes Cue Type 3 Effect/Sampler DJM-600 Effect Single Effect Beat Effect 8 Auto BPM Counter Si Direct Beat Select Si Effect Level & Depth Volume Si Beat Sampler Si Mic DJM-600 Mic Connection XLR + 1/4" Mic EQ 3 band Mic EQ Range -12 ~ +12 dB Talkover Button General DJM-600 Color Black Dimensions (W x H x D) 320 x 107 x 372 mm Weight 6,6 kg Power Consumption 36 Watt SN Ratio: Line 87 dB SN Ratio: Phono 77 dB SN Ratio: Mic 69 dB Harmonic Distortion Below 0.02% Crosstalk Over 70 dB

Vendesi (per motivi di disuso e mancanza di tempo) MIXER PROFESSIONALE PER DJ in buono stato! Caratteristiche: Channels DJM-600 No. of Channels 4 Channel EQ 3 band EQ Range -26 ~ +12 dB Level MeterType Individual Level Meter Size 15 Segment Input DJM-600 CD/LINE Input 5 PHONO Input 3 MIC Input (XLR) 1 MIC Input (1/4 inch Phone) 1 RETURN (1/4 inch Phone) 1 Output DJM-600 Master Output (XLR) 1 Master Output (RCA) 1 Booth Output (RCA) 1 Rec Out (RCA) 1 Send (1/4 inch Phone) 1 Master DJM-600 Master Balance Si Stereo/Mono Switch Si Level Meter Size 15 Segment Master Out Attenuator Si Cross Fader DJM-600 Cross Fader Type Carbon Rail Fader Curve 3 Type Switch Assignable Yes Field Replaceable Si Monitoring DJM-600 Booth Monitor Yes Cue Type 3 Effect/Sampler DJM-600 Effect Single Effect Beat Effect 8 Auto BPM Counter Si Direct Beat Select Si Effect Level & Depth Volume Si Beat Sampler Si Mic DJM-600 Mic Connection XLR + 1/4" Mic EQ 3 band Mic EQ Range -12 ~ +12 dB Talkover Button General DJM-600 Color Black Dimensions (W x H x D) 320 x 107 x 372 mm Weight 6,6 kg Power Consumption 36 Watt SN Ratio: Line 87 dB SN Ratio: Phono 77 dB SN Ratio: Mic 69 dB Harmonic Distortion Below 0.02% Crosstalk Over 70 dB

Akiyama mx-1 usb professional dj mixer. come nuovo, usato solo una volta. vendo per mancato interesse nell'utilizzo. compreso di scatola originale e manuale. 90 euro + spese postali- 2 stereo channels (2 phono and 2 lines). mic channel (jack connector). 2 usb ports master output (1xrca) treble and bass tone control each channel with -12db cut. cue monitoring (headphones) with level control. master level. detachable crossfader. black colour. input level line: -14db/47k ohm +/- 3db phono: -50db/47k ohm +/- 3db mic: -54db/6k ohm +/- 3db output level master (rca): 0db/47k ohm +/-3db phones (load=32 ohm): -3db/33k ohm +/-3db max. output level (load =47k, thd=5%) master (rca): more than 18db (8v) phones (load=32 ohm): more than 5db (1.8v) channel balance: within 3db frequency response line: 20-20 khz +/- 3db phono: 20-20 khz +2, -3db (riia) mic: 20-20 khz +2, -3db output noise line: less than -75db phono: less than -65db mic: less than -55db distortion master output (load=47k ohm): less than 0.2% phones output(load=32ohm): less than 0.3% crosstalk more than 50db at 1khz between l and r channels equalizer low: +9/-26db +2/-3db a 100hz hi: +9/-26db +2/-3db a 10hz mic equalizer low: +10/-10db +2/-3db a 100hz hi: +10/-10db +2/-3db a 10hz usb section playback (eq flat, fader y master max) output: 0db (1v) +/-2db (-20dbfs, 1khz, gain max) thd+n: less than 0.02% (0dbfs, 1khz; w/ 20khz lpf, gain at 50%) frequency response: 20-20khz +/-2db (gain at 50%) s/n ratio: more than 89db (w/20khz lpf, a-weighed, gain a 50%) channel separation: more than 70db a 1khz (0dbfs, w/20khz lpf, a-weighted, gain at venter) recording and playback (line 1khz, -14dbv input, gain max) output: 4dbv (1.57v) +/-2db tdh+n: less than 0.05% general power consumption: ac9v (220v) dimensions: 228(w)x87(h)x265(d) mm weight: 2.8 kg includes 1 main unit (mx-1usb) 1 instruction manual 1 ac adaptor

DI Plus Read user experiences here. "The ULTRASOUND DI Plus is a very powerful tool for any musician. This is not only a DI but a full featured preamp designed after our famous AG-series amps. Whether at a local open mic night or at a major concert venue, you will be able to dial in the clear natural acoustic sound that our amplifiers are known for, and route it to the stage PA through a balanced XLR output. Sound engineers will appreciate the versatile controls and the optional 48-volt phantom power operation. Therefore, no more wall warts or batteries if your mixer has phantom power. (Originally called ULTRA PDI.) INSTRUMENT INPUT: This input is designed for all passive and active type pickup signals. When a plug is inserted, the 9V battery is switched on. INSTRUMENT OUTPUT: This is a "parallel" jack which can be used to send the "guitar/instrument signal" to an external tuner, guitar amp or other device which can use an instrument level signal. EFX LOOP: This is a real world "EFX LOOP". In an effort to save room, most of our competition uses a TRS jack (tip, ring, sleeve) and Y cable type system. The DI+ is provided with two 1/4" jacks, one for "SEND" and one for "RETURN". Since the EFX LOOP interrupts the signal path it can be used as an insert point for a volume pedal, compressor, or tuner, if the tuner is equipped with a bypass switch. (Try that with one of our competitors units) SEND: The signal on the SEND jack is post-input gain and pre EQ. This means that you can use the SEND signal as an auxiliary unbalanced direct output. This signal is not affected by any of the panel controls with exception of the "INPUT GAIN" control. RETURN: A plug inserted into the RETURN jack will interrupt the signal path. The signal on the tip of the plug inserted into the RETURN jack will be the signal that the DI Plus will process. INPUT GAIN: The "INPUT GAIN" is not a volume control, rather this control sets the level of amplification applied to the input signal to boost it to a useable level. The reason this is adjustable is to accommodate a wide range of pickup devices. BASS: This is an "Active" control. The BASS control adjusts the amount of cut or boost in the low frequency (150HZ) range. TREBLE: This is an "Active" control. The TREBLE control adjusts the amount of cut or boost in the high frequency (5kHZ) range. NOTCH FILTER: ON/OFF - Enables or disables the NOTCH FILTER control. FREQ. HZ - Sets the frequency (100-350HZ) of the 18db cut NOTCH FILTER that is used to control resonant feedback. SHAPE: ON/OFF - This toggle switch enables or disables the SHAPE control. This control is a mid dip control. In the ON position, the mid frequencies will be cut and the high and low frequencies will be boosted. PHASE: IN/OUT - Changes the polarity of the signal. Phase affects the way the guitar top is pressurized by the loudspeakers. When the signals are out of phase with each other, low-end feedback is minimized. If you experience ⤽positive acoustic⤝ feedback on stage, flip the phase switch from its current setting to see if this will kill the feedback. If inverting phase alone does not eliminate feedback, the notch filter can be used. Phase will also affect the way the guitar signal mixes live and when recording. XLR LEVEL: This control adjusts the amount of signal sent to the XLR OUT jack. LINE LEVEL: This control adjusts the amount of signal sent to the LINE OUT jack. 48V: (Phantom Power) This LED lights when there is 48V Phantom Power present on the XLR OUT jack. No battery drain will occur when Phantom Power is present. POWER: This LED indicates the DI PLUS is ready to operate. The POWER LED will illuminate when: A. A plug is inserted into the INPUT jack and there is a fresh battery installed in the DI PLUS. B. A 9VDC adapter (Wall Wart) is plugged into the power jack. (9VDC Regulated Power Supply - 500mA) (2.1MM DC Power Plug, Center +) C. There is 48V phantom power on the XLR cable plugged into the XLR OUT jack. (The 48V LED and the POWER LED will both be illuminated.) XLR OUT: Plug a standard XLR cable from your PA or recording console into this low impedance balanced output. Use the "XLR LEVEL" control to set the output level which matches up best with your PA or recording gear and gives you the least amount of noise. If your board provides 48V phantom power on the XLR cables, the DI Plus will run from this and save the battery. It is suggested that you keep a battery in the unit as a backup when using the phantom power. If the phantom power drops, the DI Plus will automatically switch to battery power. LINE OUT: This is a standard unbalanced line level output signal. Use the "LINE LEVEL" control to adjust the signal level on this jack. This output can be used simultaneously with the XLR OUT jack for some creative signal routing. Plug a standard instrument cable from this output to a stage monitor amp or unbalanced Mic input on a mixer.

DI Plus Read user experiences here. "The ULTRASOUND DI Plus is a very powerful tool for any musician. This is not only a DI but a full featured preamp designed after our famous AG-series amps. Whether at a local open mic night or at a major concert venue, you will be able to dial in the clear natural acoustic sound that our amplifiers are known for, and route it to the stage PA through a balanced XLR output. Sound engineers will appreciate the versatile controls and the optional 48-volt phantom power operation. Therefore, no more wall warts or batteries if your mixer has phantom power. (Originally called ULTRA PDI.) INSTRUMENT INPUT: This input is designed for all passive and active type pickup signals. When a plug is inserted, the 9V battery is switched on. INSTRUMENT OUTPUT: This is a "parallel" jack which can be used to send the "guitar/instrument signal" to an external tuner, guitar amp or other device which can use an instrument level signal. EFX LOOP: This is a real world "EFX LOOP". In an effort to save room, most of our competition uses a TRS jack (tip, ring, sleeve) and Y cable type system. The DI+ is provided with two 1/4" jacks, one for "SEND" and one for "RETURN". Since the EFX LOOP interrupts the signal path it can be used as an insert point for a volume pedal, compressor, or tuner, if the tuner is equipped with a bypass switch. (Try that with one of our competitors units) SEND: The signal on the SEND jack is post-input gain and pre EQ. This means that you can use the SEND signal as an auxiliary unbalanced direct output. This signal is not affected by any of the panel controls with exception of the "INPUT GAIN" control. RETURN: A plug inserted into the RETURN jack will interrupt the signal path. The signal on the tip of the plug inserted into the RETURN jack will be the signal that the DI Plus will process. INPUT GAIN: The "INPUT GAIN" is not a volume control, rather this control sets the level of amplification applied to the input signal to boost it to a useable level. The reason this is adjustable is to accommodate a wide range of pickup devices. BASS: This is an "Active" control. The BASS control adjusts the amount of cut or boost in the low frequency (150HZ) range. TREBLE: This is an "Active" control. The TREBLE control adjusts the amount of cut or boost in the high frequency (5kHZ) range. NOTCH FILTER: ON/OFF - Enables or disables the NOTCH FILTER control. FREQ. HZ - Sets the frequency (100-350HZ) of the 18db cut NOTCH FILTER that is used to control resonant feedback. SHAPE: ON/OFF - This toggle switch enables or disables the SHAPE control. This control is a mid dip control. In the ON position, the mid frequencies will be cut and the high and low frequencies will be boosted. PHASE: IN/OUT - Changes the polarity of the signal. Phase affects the way the guitar top is pressurized by the loudspeakers. When the signals are out of phase with each other, low-end feedback is minimized. If you experience “positive acoustic” feedback on stage, flip the phase switch from its current setting to see if this will kill the feedback. If inverting phase alone does not eliminate feedback, the notch filter can be used. Phase will also affect the way the guitar signal mixes live and when recording. XLR LEVEL: This control adjusts the amount of signal sent to the XLR OUT jack. LINE LEVEL: This control adjusts the amount of signal sent to the LINE OUT jack. 48V: (Phantom Power) This LED lights when there is 48V Phantom Power present on the XLR OUT jack. No battery drain will occur when Phantom Power is present. POWER: This LED indicates the DI PLUS is ready to operate. The POWER LED will illuminate when: A. A plug is inserted into the INPUT jack and there is a fresh battery installed in the DI PLUS. B. A 9VDC adapter (Wall Wart) is plugged into the power jack. (9VDC Regulated Power Supply - 500mA) (2.1MM DC Power Plug, Center +) C. There is 48V phantom power on the XLR cable plugged into the XLR OUT jack. (The 48V LED and the POWER LED will both be illuminated.) XLR OUT: Plug a standard XLR cable from your PA or recording console into this low impedance balanced output. Use the "XLR LEVEL" control to set the output level which matches up best with your PA or recording gear and gives you the least amount of noise. If your board provides 48V phantom power on the XLR cables, the DI Plus will run from this and save the battery. It is suggested that you keep a battery in the unit as a backup when using the phantom power. If the phantom power drops, the DI Plus will automatically switch to battery power. LINE OUT: This is a standard unbalanced line level output signal. Use the "LINE LEVEL" control to adjust the signal level on this jack. This output can be used simultaneously with the XLR OUT jack for some creative signal routing. Plug a standard instrument cable from this output to a stage monitor amp or unbalanced Mic input on a mixer.