Description
Details: Refer CARY-SLP90 Preamplifier Circuit,the sound is very good ! Gain: about 10 times. input impedance:47K SNR: 90dB; Frequency response: 10Hz--30KHz; Distortion: ≤1% Work voltage:AC115V and AC230V optional Tube model:PSVANE ECC82 *4 Size:430 x 90x300mm (Expect Rca and knob) Package weight:about 7.5kg Power supply: 30W Oxygen-free copper R-core transformer Color:silver front +black body 4 way audio input + 1 way audio output Full aluminum chassis Gold copper RCA HiFi capacitors and resistors ERO 1813 and SCR coupling capacitor BC main capacitor Remote control volume : 128-level relay pure resistance shunt control The input and output impedance is constant, the step is 0.5db, and the total attenuation is 63.5dB. The resistance adopts American DALE/VISHAY precision resistance 4 ways audio input options 1 way audio output Remote control function: Power on/off Input choose Adjust volume Mute Memory One key return Encoder function: Press the power switch on the left encoder, and rotate the audio input left and right. Press the right encoder to mute, and rotate the volume left and right. Display:default red ,also can provide blue ,if need ,pls add a note ! Package included : Finished CARY-SLP90 Preamplifier x 1 (Not included AC power cord) Remote x 1 (have no battery)