While the VS115 physically resembles the discontinued VS110, sonically it is in another league. The VS115 immediately makes clear its wider power bandwidth with more speed, top-end air, improved resolution and more articulate, impactful bass. Textures and timbres are finely rendered and silky-smooth, with the grainless resolution of which only our Reference series amps have previously been capable. In short, the new VS115 is highly engaging, musically rewarding and an unparalleled performer at its price. For the music lover who wants the best attributes of tubes in both style and performance, the VS115 is a new amplifier that will be impossible to resist.
"...But until I hear something better, the Audio Research VS115 has the distinction of being the best amplifier Ive heard." Vade Forrester of Soundstage
POWER OUTPUT:120 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 120 watts, below .05% at 1 watt.
FREQUENCY RESPONSE: (-3dB points at 1 watt) 0.8Hz to 100kHz.
INPUT SENSITIVITY:1.6V RMS Single-ended or Balanced for rated output. (26dB gain into 8 ohms).
INPUT IMPEDANCE: 150K ohms Single-ended, 300K Balanced.
OUTPUT TAPS: 8 ohms, 4 ohms.
OUTPUT REGULATION: Approximately 1.2dB 8 ohm load to open circuit (Damping factor approximately 8).
OUTPUT POLARITY: Non-inverting. SE or BAL PIN 2+ (IEC268)
HUM & NOISE: Less that 0.2mV RMS 104dB below rated output IHF weighted, input shorted).
POWER SUPPLY ENERGY STORAGE: Approximately 332 joules.
POWER REQUIREMENTS:105-125VAC 60Hz (210-250VAC 50Hz) 690 watts at rated output, 900 watts maximum, 400 watts at "idle."
TUBES REQUIRED: 4 - Matched pair 6550C Power Output; 4 - 6H30 gain and driver.
DIMENSIONS: 17.5" (44.5 cm) W x 7.9" (20.1 cm) H x 19"(48.3 cm) D. Rear connectors extend .88" beyond chassis.
WEIGHT: 62 lbs. (28.2 kg) Net; 70 lbs. (31.8 kg) Shipping.
Any Question call Brian 248-790-9644NO Trades Please.