Musical Fidelity A1 integrated Amplifier
ZGAN, paar maanden gebruikt.
- 25W Pure Class A power @ 8 Ohm
- Discrete symmetrical topology
- Planar Audio transistors with 25A maximum output
- Dynamic class A, slides (NOT switches) smoothly into Class B, allowing more current as needed
- Therefore drives difficult speakers with no problems
- Updated transformer to “dual mono split rail” windings
- Fully independent left and right power supplies
- Each power amplifier now has double supply capacity
- Transformer noise and heat dissipation reduced
- Filtered main supplies
- Gain block before volume control totally bypassable using “direct” switch
- High quality and updated ALPS RK series potentiometer
- Low noise TL071 JFET preamplifier circuitry
- Discrete current-mode MM/MC phono input stage
- Low noise current to voltage converter for further amplification and RIAA equalisation
- Automatic input impedance matching (1K nominal) for MC along with increased gain
- Original (1985) A1 appearance and circuits with modern improvements
- Remote control added for volume
- Modern updated low noise components
