AUDIODAREX 328A - 6C33C

Second-hand, in good condition, without scratches. No original package.

Single-Ended Tube Power Amplifier with 328A Tubes

Class A
Power Amplifier
Single-Ended
Tube Amplifier

This esoteric single-ended tube amplifier, known as "the Russian," delivers an unparalleled listening experience. With a power output of 12 + 12 WRMS, this amplifier can achieve an extraordinary dynamic range, bringing music to new levels of realism. Its expansive soundstage recreates a faithful reproduction, highlighting each individual instrument with a characteristically tube-like sound: smooth, velvety, and never fatiguing, even during long listening sessions.

The entire frequency range is reproduced with absolute precision, without uncertainty or emphasis. The bass is deep, soft, and powerful, while the mid-high frequencies are characterized by an ultra-fine grain that delivers every musical detail naturally.

The soul of this amplifier is embodied in the legendary Western Electric 328A NOS tubes, which are unique in their class and capable of making a noticeable difference compared to most other tube amplifiers. The power supply section is managed by 5AU4 tubes, ensuring stable and precise performance. The robust 6C33C tubes from Russian manufacturer Sovtek (hence "the Russian") were originally designed for military use and are more than capable of driving any speaker, even those with low efficiency.

The circuitry is built with meticulously selected, top-tier components: from the transformers to the Mundorf and Siemens capacitors, from low-noise, non-inductive resistors with tight tolerances, to high-quality connectors. The result is a sound of absolute reference, capable of meeting the demands of the most discerning listeners.

Perfect for those seeking an authentic, uncompromised musical experience that brings every note to life and reveals every crystal-clear detail.

Technical Specifications:

• Power Output: 12 + 12 WRMS
• Frequency Response: 8 Hz – 70 kHz
• Distortion: Less than 0.8%
• Dimensions: 50 cm x 42 cm x 32 cm (W x D x H)
• Weight: 33 kg