The Bel Canto e.One REF150S amplifier is a dual-mono audio power amplifier that delivers 150 watts into 4 ohm loads per channel. Each amplifier contains it's own dedicated regulated power supply for all amplifier stages, including the output section.
This is achieved in a compact and elegant product through our adaptation of the latest analog switching amplifier and power supply technology form the ICEpower group.
Bel Canto's new generation e.One analogue switching audio power amplifiers extend our leadership in this technology. These amplifiers incorporate performance enhancing technologies that bring musicality and performance to new levels.
Features
The REF150S's amplifier incorporates performance enhancing technology resulting from our on-going research in analogue switching amplifier technology
High common mode rejection, wide dynamic range custom input stages are added. This input stage improved the drive to that amplifier, resulting in lower noise and distortion and wider dynamic range in real-world operation
The input stage uses the latest advanced amplifiers and passive components including: Audio grade metal film resistors. Solid Electrolytic ultra-low ESR decoupling capacitors and low noise regulated power supplies. These devices ensure that the input section is utterly transparent
The REF150S also uses our low noise power rectification and filter stage - further reducing noise and increasing energy storage and power supply quality - delivering more apparent power, enhanced resolution and sonic refinement
The REF150S uses 3rd generation switching amplifiers for lower High Frequency distortion, increased clarity and better high frequency extension
All Bel Canto e.One amplifiers are gain matched for easy mixing in system building, multi-channel and vertical bi-amplification applications
Specifications
Maximum Power Output: 150W 4 ohms, 75W 8 ohms per channel
Power Output 1% THD: 120W 4 ohms, 60W 8 ohms per channel
Minimum Load: 3 ohms per channel
Peak Output Current: 30 amperes
Frequency Response: +/-3db 1.5Hz-90kHz, 4 ohm load
THD+N: 0.003% 1W, 1kHz, 4 ohms
IMD (CCIF): 0.0003%, 1W, 14:15kHz, 4 ohms
Output Noise: 35uVrms A-weighted 10Hz-20kHz
Voltage Gain: 27db (single ended or balanced input)
Damping Factor: >1000
Output Impedance at 100Hz: <8 milliohms
Dynamic Range: 117dB
Input Voltage for Max Output: 1.1Vrms
Input connections: Single-ended RCA or balanced XLR
RCA input impedance: 100Kohms
Balanced input impedance: 200Kohms
Output connections: 2-sets of 4mm safety sockets (banana plug compatible)
