Tenor – 175S stereo amplifier
The 175S is a single chassis luxury analogue amplifier with dual mono output channels.
Based on the world acclaimed 350M Ultimate Reference Mono Blocks,
the 175S high current outputs can comfortably drive virtually any loudspeaker on the market.
The 175S makes every speaker sound its very best with corrrect harmonic structure using Tenor’s proprietary HSI technology.
The 175S is available in 2 models.
The standard 175S is the standard by which all stereo amplifiers are judged.
Know as the 175S HP, the Haute Puissance optional upgrade delivers the performance of the standard 175S
with additional headroom and double the damping factor.
It is recommended for individuals discerning a slightly more aggressive presentation while preserving
all of the attributes of the legendary 175S.
175S – Specifications:
Amplifier type: Stereo Power amplifier
Dual Mono: Shared Power Supply / Transformer
Harmonic Structural Integrity: Yes
Voltage gain: 32 dB UnBalanced / 30 dB Balanced
175S Rated power: 2, 4, 8Ω , 1 kHz, 220 VAC: 650, 375, 175 W
S/N Ratio reference to 10 W: – 94 dBA
S/N Ratio reference to rated output: – 115 dBA
Frequency response: 3 to 200 000 Hz ± 3 dB
THD + N @ 5 W 20-20 K: < 0.10 %
THD + N @ 10 W: < 0.08 %
THD + N @ 175 W: < 0.25 %
IMD SMPTE @ 10W: < .05 %
Crosstalk @ 1kHz: < -100 db
Maximum output current per channel, 1 kHz, 2 Ohm: 20A peak: 20 KΩ / 33 KΩ
175S Damping factor: 50
Dimensions: 19.5” W x 28” D (including connectors) x 9.5” H (including top ventilation)
Weight per unit: 117 lbs / 53.3 kg
Shipping weight in custom road case: 147 lbs / 67 kg