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Specifications
11
Power Output (RMS): WV100: 100W (140W Typical, @1 kHz/0.1%/4Ω)
WV150: 150W (200W Typical, @1 kHz/0.1%/4Ω)
WV250: 250W (340W Typical, @1 kHz/0.1%/4Ω)
Frequency Response
Transformer: 45-20 kHz; 0/-2 dB @ FRP
Direct: 20-20 kHz; 0/-1 dB @ FRP
Distortion
Transformer: 0.5% THD+N, Maximum, Full-rated bandwidth @ FRP
Direct: 0.1% THD+N, Maximum, Full-rated bandwidth @ FRP
Signal-to-Noise
Fundamental: -94 dB*
With Aux Module: -70 dB*
With Mic Module: -60 dB*
With Tel Module: -70 dB*
Tone Controls
Bass Frequency: 100 Hz (+/- 10 dB minimum)
Treble Frequency: 10 kHz (+/- 10 dB minimum)
Low Cut Frequency: 125 Hz @ -6 dB/octave
Sensitivity: 0.4V (at backplane connector)
Output Regulation: 2 dB or better no load to full load
Output Impedance
Transformer-Coupled: 70V, 25V, 8 ohms; balanced or unbalanced
Direct Coupled: 4 ohms unbalanced
Tape Out
Output Level: 4 VRMS @ FRP
Output Impedance: 50 ohms maximum
Protection: Thermal, short-circuit, and overload (auto reset)
Line Fusing: Resettable circuit breaker
Cooling: Thermally controlled 3-speed fan
Power Consumption: WV100: 2.0A @ 120V AC, 60 Hz
WV150: 3.5A @ 120V AC, 60 Hz
WV250: 5.5A @ 120V AC, 60 Hz
Dimensions: WV (all models): 14-1/8" W x 21" H
BBF: 14-1/2" W x 24-3/4" H x 3-7/8" D
BBS: 16-1/4" W x 26-3/4" H x 3-7/8" D
WMAD: 16-1/4" W x 26-3/4" H x 1" D
Product Weight: WV100: 27 lb.
WV150: 29 lb.
WV250: 28 lb.
BBF: 14 lb.
BBS: 18 lb.
WMAD: 11 lb.
* Referenced to full-rated power (FRP) output level, 20-20 kHz bandwidth limited.
All specifications subject to change without notice.