Vincent 31+331
Un'accoppiata imbattibile per diffusori del massimo livello come gli Usher 738(3000 euro).
Quindi per diffusori fino a 7000 euro la coppia.
31+331 Pre a valvole+ finale da 300w.
Technical Specifications SA-31 pre-amplifier with 2 x 6N16.
Frequency Range: 20 Hz - 20 kHz +/- 0.5 dBNominal Output Voltage: 2 VOutput Voltage: 10 V max.Total Harmonic Distortion: < 0.1 % max. (1 kHz, 1 W)Input Sensitivity: 150 mVSignal-to-Noise Ratio: > 90 dBInput Impedance: 47 kOhmInput: 4 x RCAMains Power Input: 230 V / 50 HzDimensions (W x H x D): 430 x 80 x 300 mmWeight: 4.5 kgColour/Finish: black / silver
560 euro
Finale 300w sp331:
Technical Specifications SP-331Hybrid stereo power amplifier with 2 x 6N16:stadio di ingresso a valvole.
Nominal Output Power: 2 x 300 W RMS into 4 OhmNominal Output Power: 2 x 150 W RMS into 8 OhmFrequency Range: 20 Hz - 20 kHz +/- 0.5 dBInput Sensitivity: 1.2 VTotal Harmonic Distortion: < 0.1 % max. (1 kHz, 1 W)Signal-to-Noise Ratio: > 90 dBInput Impedance: 47 kOhmMains Power Input: 230 V / 50 HzDimensions (W x H x D): 430 x 160 x 450 mmWeight: 19 kgColour/Finish: black / silver.
980 euro
elevato rapporto qualita'/prezzo: 
Questo funziona bene! low cost!
