ESC
W-15

W-15

BrandPedersen Electronics
FunctionAmplifier, Power
Produced1954
CountryUnited States
Form FactorStandard Width
Signal PathAnalog Hardware
Dimensions35.1 × 19.7 × 19.1 cm (W × H × D)
Weight33lbs
Power105-125VAC, 60Hz 130W
Frequency Response5Hz-150kHz ±2dB
Power Output15W
Amplifier TypeWilliamson
Frequency Response (±0.1dB)10Hz-35kHz
Power Response (12W, ±0.5dB)10Hz-35kHz
Phase Shift (10Hz-15kHz)±5°
THD (8W)0.01%
THD (10W)0.03%
THD (12W)0.25%
IMD (SMPE, 60Hz:7kHz, 4/1, 8W)0.1%
IMD (SMPE, 60Hz:7kHz, 4/1, 10W)0.3%
SNR90dB
Sensitivity1.5V
Gain70dB
Output Impedance (16Ω)0.4Ω
Damping Factor (16Ω)40
Tube Complement6J5, 6SN7GT (x2), KT66 (x2), 5V4G
Output Transformer Inductance120H (Triad)
Output Transformer Leakage Inductance15.5mH