Reference Japanese Accuphase C3850 circuit HIFI DIY stereo preamplifier

Product Details:

Based on the Japanese Accuphase C3850 preamp, this is a preamp circuit that is worth making and appreciating. When made with care, the results are much better than ordinary preamps, with a more relaxed, delicate, and warm and charming sound. The tone is comparable to that of electronic tubes.

British original name tube ZTX450 ZTX550 output transistor, class A state output, music taste is very good.

Using British NOVER main filter capacitor, ELNA and WIMA decoupling capacitors.

Sealed toroidal transformer.

Imported from Japan, JRC5534DD double precision operational amplifier.

Using American metal film DALE resistors, with good accuracy and excellent thermal stability coefficient. The components are made of high-quality materials, ensuring that the circuit can perform perfectly.

Original American CMC816u input and output terminals.

ALPS Japan original 27-type potentiometer


Parameters:

Input Voltage: AC 110V/220V

Input signal: 3 RCA, 1 Bluetooth

Gain: 8 times

Size: 330W 62H 228D

Weight: about 5kg

Package list:

1 × 3850 preamplifier