Westminster Lab · Power Amplifiers
Rei
The Rei is Westminster Lab's Class A power amplifier, rated at 100W into 8 ohms and 400W in bridged mode.
fig. 01 · power amplifiers
Rei
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From Westminster Lab
The Rei carries the design of Westminster Lab's UNUM amplifier to more listeners. It's a Class A amp rated at 100W into 8 ohms, 200W into 4 and 400W into 2.
In bridged mode it's rated at 400W into 8 ohms and 800W into 4. Output impedance is 0.018 ohms, and signal-to-noise measures 104dB (A-weighted).
It has 1 balanced XLR input and 1 balanced XLR output, with WBT nextgen speaker terminals. The chassis is 232mm wide and weighs 16kg.
Specifications
| Power | 100 watts @ 8Ω; 200 watts @ 4Ω; 400 watts @ 2Ω; via WBT nextgen 0710 terminal |
|---|---|
| Power ( Bridged ) | 400 watts @ 8Ω; 800 watts @ 4Ω |
| Frequency Response | 5 Hz to 40 kHz, ±0.1 dB; 2Hz to 52 kHz, -1 dB |
| Distortion | (100 watts @ 8Ω); <0.1% @ 1 kHz |
| Signal-to-Noise Ratio | 104 dB, A-weighted |
| Input | 1 balanced XLR input |
| Output | 1 balanced XLR output |
| Input Impedance | 200 kΩ |
| Output Impedance | 0.018Ω |
| Dimensions | W232 x H112 x D320 mm |
| Weight | 16KG |