SPL AUDIO PARTHENON MARK II
By upgrading an already successful model we created the PARTENON MARK II.
We kept the same parameters for the line of production and the materials and we raised the power to 250WATT making this amplifier capable of leading the most difficult charge.
This amplifier is MONOBLOCK.
In the power supply part, there are 3 transformers which are isolated and shielded by electromagnetic fields, while we have also accomplished the absolute control of preamplifing by armouring three independent areas for each stage of the amplifier in one frame.
The protective glass is from fire-proof PYREX in order to withstand the 186 C that are developed by the 9 lamps.
Silver soldering and hardwired were performed in all parts.
The cables are of high conductivity and of free oxygen (OFC).
The system frame is made from the tropical timber Abura for the highest resistance to big temperatures.
- Power Output (20Hz-20KHz) 250W
- Frequency Response12Hz-30KHz +0-1dB
- Frequency Response3Hz-80KHz +0-3dB
- Power Bandwidth -3dB,01% THD 15Hz-50KHz
- Output Damping Factor 28
- Signal to Noise Ratiodown from 100W 90dB
- Input Sensitivity 2.2V
- Input Impedance 20Kohm
- Power Consumption 450V.A.
- WEIGHT 60kg./piece.