- Μηνύματα
- 3.064
- Reaction score
- 637
Amplifon WT 40
BASIC CHARACTERISTICS:
- integrated electron-tube amplifier based on triodes operating in a pure A-class
- automatic regulation of the quiescent currents of power-tubes (the lack of any regulations during the use, also during the changes of the tubes)
- three linear inputs
- triodal input system on the 5963 Philips JAN tube (ECC 82; 12AU7; 5814)
- triodal control system on 6N1P-EW tubes
- push-pull output stage, based on the double tiodes 6S33S operating in the A-class
- deka-sectional triodal output transformers adapted to operating with 4- i 8-ohm speakers groups
- completely separated rectifiers and power supplier's filters for the left and the right channel
- automatic, delayed switching on of the anode voltage with 'Stand by' function
- fluent switching on the power supply
TECHNICAL SPECIFICATIONS:
- output power (A-class) 39W RMS; 0dB (negative feedback.)
41W RMS; -6dB (negative feedback.)
- frequency response 6-120000Hz (-3dB; 1W; 0dB negative feedb.)
12-56000Hz (-3dB; 39W; 0dB negative feedb.)
4-180000Hz (-3dB;1W, -6dB negative feedb.)
12-115000Hz (-3dB,41W; -6dB negative feedb.)
- distortions <0,2% (1W; 1kHz)
- input impendance 47k(
- output impendance 4 or 8 Ohm
- input sensivity 330mV (0dB negative feedback)
- S/N ratio 89dB
- power input ~450W
BASIC CHARACTERISTICS:
- integrated electron-tube amplifier based on triodes operating in a pure A-class
- automatic regulation of the quiescent currents of power-tubes (the lack of any regulations during the use, also during the changes of the tubes)
- three linear inputs
- triodal input system on the 5963 Philips JAN tube (ECC 82; 12AU7; 5814)
- triodal control system on 6N1P-EW tubes
- push-pull output stage, based on the double tiodes 6S33S operating in the A-class
- deka-sectional triodal output transformers adapted to operating with 4- i 8-ohm speakers groups
- completely separated rectifiers and power supplier's filters for the left and the right channel
- automatic, delayed switching on of the anode voltage with 'Stand by' function
- fluent switching on the power supply
TECHNICAL SPECIFICATIONS:
- output power (A-class) 39W RMS; 0dB (negative feedback.)
41W RMS; -6dB (negative feedback.)
- frequency response 6-120000Hz (-3dB; 1W; 0dB negative feedb.)
12-56000Hz (-3dB; 39W; 0dB negative feedb.)
4-180000Hz (-3dB;1W, -6dB negative feedb.)
12-115000Hz (-3dB,41W; -6dB negative feedb.)
- distortions <0,2% (1W; 1kHz)
- input impendance 47k(
- output impendance 4 or 8 Ohm
- input sensivity 330mV (0dB negative feedback)
- S/N ratio 89dB
- power input ~450W
