Overview
The SA-30 has been purely designed as genuine alternative to quality valve tube designs. It competes extremely well with valve amplifiers by offering sonic excellence, lower distortion, deep and more controlled bass, sweeter and clean upper frequencies plus excellent reliability.
The Belles SA-30 is a solid state class 'A' power amplifier is a combination that seldom finds itself so beautifully balanced. It is one thing to engineer a product to serve a purpose reliably. It is another to design a piece of audio equipment to perform so beautifully that it stirs the soul. The Belles SA-30 stereo power amplifier is one of those rare instances where art and science combine to create a soul stirring marvel of musical enjoyment. The Belles SA-30 power amplifier sets an even higher standard of performance than a great deal of the competition in the class range. Some of the changes include: - completely new amplifier circuit topology.
The new circuit has a complementary differential input stage using bipolar transistors instead of JFET transistors. The output stage uses new mosfet transistors which have superb linearity, lower noise and more realistic sound. These transistors can deliver up to 34 amps of current capability should the need arise. From high efficiency horn speakers to 90db traditional designs.
SA-30 Class 'A' power amp Specifications
- Power..................30 Watts of pure Class 'A'
- Freq Response .0.2 Hz to 125KHz +/- 3 dB
- Damping factor.................................>5000
- Output current................................32amps
- Input Sensitivity...............0.74V rated power
- Hun and noise..............>100DB (A weighted)
- Distortion.........................>001% @ 8 ohms
- Inputs................................Unbalanced only
- Shipping Weight..........................22 Kg each.
- Size..................432mm x 133mm x 342mm.
