a120 Linear Integrated Amplifier

a120 Linear, as the upgraded version of original a120, is an completely new design based on the COOL Class A technology developed from Calaf, and combined with the well concerned 6H30 tube buffer preamp stage with technology inherited from the original a120 hybrid amplifier. Same outlook same function and a lot better sound performance.

Combined the advantage of class AB and the class A technology, the Cool Class A technology actually achieved same linear sound performance essentially but without normal need of big electrical current, as Class A does.

- 90 watt output power, screen display equipped
- Relay switched input source selector
- Digitally controlled 6H30 tube preamp stage
- Cool Class A technology applied in amplifier stage


Power output 90W + 90W RMS 1kHz
Minimum load 4 ohms speakers can be connected.
Input Sources 3 selectable inputs switched by gold plated relays
Input Terminals Gold plated Phono/RCA unbalanced
Output Terminals One set of gold plated speaker terminals each channel
Line level Outputs Gold plated Phono/RCA unbalanced pre out
Frequency response Less than +/- 0.5 dB deviation 2Hz-100kHz
Signal-to-noise ratio More than 90dB
Distortion Less than 0.08% @ 30W 80hms
Vacuum tube Sovtek 6H30 x1
Dimensions 7cm x 43cm x 32cm (HxWxD), 12kg shipment weight.


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