Pre ampli low noise

Previsto esclusivamente ritiro a mano a Milano città, altre soluzioni impossibilitato, non insistere, grazie. Se state leggendo, è DISPONIBILE. Amplificatore stereo con finale e pre separati, potenza uscita 21Wx2 RMS su 8 Ohm, anno 1976, perfettamente funzionante e condizioni estetiche perfette, pannello senza un graffio, prestazioni eccellenti in relazione alla potenza effettiva. Utilizzato giornalmente, qualunque prova. Technical data: Modell: DCA-250 Typ: Integrated amplifier Years: 1973 - 1976 Made in Japan Color: Silver Dimension: 420 x 130 x 330 mm Weight: 10,2 kg Price in Germany: 798. DM Input sensitivity: Phono MM 1, 2: 2,5 mV, 50 kOhm Mic: 2,5 mV, 50 kOhm Tuner: 140 mV, 100 kOhm AUX 1, 2: 140 mV, 100 kOhm Tape Play 1, 2: 140 mV, 100 kOhm Tape Play 1 DIN: 140 mV, 100 kOhm Main In: Output: Tape Rec 1, 2: 100 mV, 100 Ohm Tape Rec 1 DIN: 20 mV, 20 kOhm Pre Out: Headphone Connections for 2 pairs of speakers Continuous power (with distortion factor) 8 Ohm: 2x 21 W (RMS, 20 Hz - 20 kHz, 0,5 %) 4 Ohm: 2x 30 W Dynamic performance: Armonic distortion: 0,1 % at 8 Ohm Damping factor: 60 at 8 Ohm Frequency response: 5 - 100'000 Hz, ± 3 dB Rapport S/N: Phono: 70 dB Mic: 70 dB Tonecontrol: Bass: ± 10 dB at 100 Hz High: ± 10 dB at 10 kHz Loudness: + 8 dB at 100 Hz, + 3 dB at 10 kHz High Filter: Low Filter: - 12 dB/Oct at 40 Hz Rear panel (Main In / Pre Out) Front microphone input with mixing Prezzo non negoziabile, viste le condizioni e funzionamento eccellente del prodotto, per evitare malintesi.

Sintonizzatore, preamplificatore e amplificatore di potenza Toshiba ST-330, SY-330 e SC-330 molto belli, testati e funzionanti. SC-330: Potenza di uscita: 38 watt per canale in 8? (stereo) Gamma di frequenza: da 5Hz a 80kHz Distorsione armonica totale: 0,1% Fattore di smorzamento: 25 Rapporto segnale / rumore: 95 dB Impedenza dei diffusori: 4? (minimo) Semi-conduttori: 16 x transistor, 22 x diodi Dimensioni: 450 x 97 x 245 mm Peso: 5,5 kg SY-330: Gamma di frequenza: da 20Hz a 40kHz Distorsione armonica totale: 0,1% Sensibilità di ingresso: 2mV (microfono), 2,5mV (MM), 150mV (linea) Rapporto segnale/rumore: 70dB (MM), 90dB (linea) Uscita: 150mV (linea), 1V (Pre uscita) Dimensioni: 450 x 97 x 245 mm Peso: 2,7 kg Anno: 1977 TOSHIBA ST-330: Mono/Stereo Tuner Tuning Bands: FM, MW Tuning Scale: Analogue FM Tuning Range: 88 to 108 MHz MW Tuning Range: 525 to 1605 kHz Sensitivity: 2.0uV (FM), 300uV (MW) Signal to Noise Ratio: 65dB (FM), 45dB (MW) Distortion: 0.4% (FM) Selectivity: 60dB (FM), 25dB (MW) Frequency response: 30Hz to 15kHz (FM) Output: 500mV (FM) Dimensions: 420 x 96 x 257mm Weight: 3.4kg

Marchio: PEAVEY Categoria: Testate per chitarra elettrica Testata completamente valvolare per chitarra elettrica Valvole di Preamp: 2 x 12AX7/ECC83 Valvole del Finale di Potenza: 2 x EL84 Potenza: 1/5/20 W (Selezionabile) Due canali + Boost Controlli canale Clean: Gain, Low, High Controlli canale Lead: Pre Gain, Low, Mid, High, Post Gain Controlli Master: Resonance e Presence Interruttori: StandBy e Power, Channel, Gate, Tight e Boost Noise Gate Loop effetti Indicatore dello stato delle valvole con circuito T.S.I. Output cuffie Output MSDI (DI) Porta USB per l'interfaccia con il computer Include footswitch

Ampli COME NUOVO, perfettamente funzionante, 40W rms per canale, gran suono, vu meter. Molto bello. Posso spedire Specifications Power output: 40 watts per channel into 8Ω (stereo) Frequency response: 7Hz to 50kHz Total harmonic distortion: 0.1% Damping factor: 25 Input sensitivity: 1mV (mic), 2.5mV (MM), 150mV (line) Signal to noise ratio: 75dB (MM), 95dB (line) Output: 150mV (line), 1V (Pre out) Speaker load impedance: 4Ω (minimum) Dimensions: 420 x 146 x 257mm Weight: 6.2kg

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.

Ultimo RIBASSO. Vendo preamplificatore a due telai. Il pre è autocostruito ed è basato sul circuito Gomes. Il pre è dotato di due ingressi e 4 uscite rca. Non ha lo stadio phono. Le valvole sono 2 coppie ECC82 RFT abbinate e comprate nel 2017. Il prezzo è di 250 euro più le spese di spedizione. Il pre ha un'impedenza d'ingresso di 50 KOhm, impedenza d'uscita minore di 200 Ohm(186 Ohm). La risposta in frequenza è compresa in 0,1db da 20hz a 50.000Hz, il punto a -3db è a 80.000Hz. Guadagno 12 volte con potenziometro a step. La distorsione + rumore (THD + Noise) è intorno allo 0,1% fino a 5 Volts in uscita, arriva all' 1% a 14Volts, con un carico(ampli finale) di 22kOhm. Il rapporto segnale/rumore alla tensione nominale (2Volts) è di 68db sul canale peggiore. Il circuito del pre è un "Gomez", valvole ECC82 N.O.S. selezionate ed accoppiate, resistenze all'1%, condensatori alimentazione Kendeil, condensatori d'uscita Mundorf M-SUPREME

• 4 Band Stereo Gating, Compression and Limiting • 5 Band Parametric EQ with either an adaptive Q or a constant Q response • Hi and Low shelves w/switchable slopes 3, 4.5, 6, 9, and 12 dB/octave • EQ can be positioned pre dynamics, or post dynamics • 5 Band Parametric Side Chain EQ with either an adaptive Q or a constant Q response • Dual Mono or True Stereo Operation with True RMS Power Summingâ„¢ • TYPE IVâ„¢ Conversion System with TSEâ„¢ Tape Saturation Emulation • Normalizer â€â€œ flexible gain optimization • Stereo adjust â€â€œ increased control of stereo imaging • Dither outputs to 8,16, 20, or 24 bits, and noise shaping • Sample rate conversion • Sync input/output using dbxâ€â„¢s own proprietary clock chips for extremely low jitter sync

AMPLIFICATORE INTEGRATO NIKKO TRM-230 STEREO AMPLIFIER Frontale in alluminio Scocca in Legno Potenza 2 x 32 Watt 8 Ohm Presa Cuffia Sul Frontale Regolazioni Alti, Bassi e Bilanciamento PARTE FINALE STACCABILE DA PARTE PRE (Interruttore Posto Sul Pannello Posteriore) Funzione LOUDNESS, Stereo - Mono Filter Low High Ingressi: Phono 1 Phono 2 Tuner Aux Ingressi DIN 5 Poli Uscite Altoparlanti Punto e Linea Caratteristiche Produttore: Power output: 32 watts per channel into 8 (stereo) Frequency response: 10Hz to 70kHz Total harmonic distortion: 0,07% Signal to noise ratio: 77dB (MM), 100dB (line) Dimensions: 320 x 100 x 220mm GARANTISCO OTTIMO IMBALLO A PROVA DI CORRIERE Primo contatto via sms o whatsapp o email. Non rispondo alle chiamate se non ho ricevuto prima un contatto scritto.

Per le casse non c'e' bisogno di presentazione: le casse jbl sono una garanzia! sound ricco e avvolgente, goditi il suono del cinema a casa. anche i mondiali suoneranno divinamente. per l'ampli: fa egregiamente il suo lavoro. specifications tuning range: fm, mw power output: 50 watts per channel into 8â,,| (stereo) surround output: 50w (front), 50w (center), 50w (rear) frequency response: 20hz to 70khz total harmonic distortion: 0.15% input sensitivity: 400mv (line) signal to noise ratio: 95db (line) output: 400mv (line), 1.5v (pre out) speaker load impedance: 8â,,| to 16â,,| digital inputs: coaxial, optical video connections: composite dimensions: 440 x 143 x 303mm weight: 7.9kg accessories: remote control year: 2002 vendo per esubero attrezzature.