Description
Details: Base on America CAT SL-1 tube preamplifier Work voltage :AC115V and AC230V optional Size:430 x 90x300mm (Expect Rca and knob) Support 4 ways audio input + 1 way audio output Match tube: 12AU7 or ECC82 x1 12AX7 or ECC83 x2 6N11 or 6DJ8 or ECC88 x1 Full aluminum chassis Pure copper transformer Gold-plated pcb Gold-plated tube seat Wima ,NCC,Elna,PILKOR capacitor PILKOR ,dale resistance 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. Resistance:default 50K,can provide 100K,if need ,pls add a note ! Display:default red ,also can provide blue ,if need ,pls add a note ! Package included : With tubes: With 6N11+12AX7+ECC82 tubes,not included AC power cord ! Without tubes: Not included 4pcs tubes ,not included AC power cord ! Remote x 1 (have no battery)