Recensioni:
Angelo Jasparro su Audio Review Gennaio 2010
"Molti di voi ormai mi conoscono e sanno che non sono solito vedere la Madonna ad ogni ascolto ma qui, amici miei, ci andiamo molto vicino." Angelo Jasparro - AudioReview - Gennaio 2010
Potenza: 100 watt/canale stereo, 200 watt mono
Valvole: 4x KT88 e 4x 6SN7
Guadagno: 36 dB, SE/stereo; 30 dB, bilanciato/stereo
Risposta in frequenza: 4Hz ÷ 75KHz
Ingressi: single ended Rca, bilanciati XLR (pin 2 hot) in configurazione completamente bilanciata
Uscite: morsettiera per carichi da 2, 4, 8 ohms
Bias: sotto controllo tramite leds indicatori e regolabile manualmente
Dimensioni (lxaxp): 45,2 x 45,2 x 22,2 cm
Peso: 36Kg (lordo incluso imballo)
Note: chassis in alluminio con frontale da 1cm.
Trasformatori d’uscita con avvolgimenti proprietari a 21 sezioni e del peso di 6Kg.
Colore: nero con manopole dorate, argento con manopole cromate
The 90 pound VAC Phi 200 is a 100+ watt per channel version of the world's finest power amplifier, the VAC Phi 300.1.
The Phi amplifiers produce the areas of beauty typically associated with good vacuum tube designs, but also go well beyond this, producing bass impact, speed, and dynamics that have converted many adherents of solid state design.
The Phi 200's wideband power is developed using the KT88 beam power vacuum tube, exploited to fullest advantage by custom wound 21 section output transformers, each weighing 14 pounds. The Class A direct-coupled low-mu triode input and driver stages are those developed for the Phi 300. The combination results in fast, full, detailed sound. You will be surprised by details in your recordings that you had never heard before. The ambience and retrievel of reverb and decay information is particularly startling.
To many listeners, however, the single most surprising aspect of the Phi 200's performance is the absolutely full, powerful, dynamic portrayal of the deepest bass notes. You will hear the punch and control normally associated with solid state amplifiers, but coupled with the tunefullness, ambiance, and ring-out that only vacuum tubes seem able to develop.
Both fully balanced and single-ended input modes are supported; by switch setting, the front end circuitry is rearranged to be correct and optimal for the selected mode. Discreet amber indicator lights tell you when the output tubes are biased for ideal sound. The rugged 2.4 mm non-magnetic chassis is beautifully complimented by the laquered 9.5 mm fascia. The massive power transformer is fully potted to assure quiet operation. A 12 volt trigger is provided.
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