Rega Aethos for sale

About this product

We are offering for sale our Rega Aethos ex-demo integrated amplifier which has had light use from new.

Finish: Black
Serial Number: 2354
Date Received: 17/03/2023
Condition: Unmarked
Packaging: Yes
Accessories: Remote control, mains cable, instruction manual
Delivery Options: In-store collection. Delivery available (ask for details).
Warranty: 12 months
New Price: £3,460
Saving: £400
Sale Price: £3,060

The Rega Aethos integrated amplifier is housed in an all new custom designed case. Within the new casework are four 160 Watt 16 Amp output transistors per channel, delivering 156 Watts per channel into 6 Ω. The Rega Aethos integrated amplifier is a dual mono design using a custom wound toroidal transformer, with regulated supplies for the sensitive amplification and driver stages. The preamp stage uses class-A discrete circuitry throughout. Rega’s Aethos is a no compromise product with one goal, to deliver your music as faithfully as possible. The Rega Aethos is built to Rega’s high standards of quality and reliability to ensure many years of musical enjoyment.

Technical Specifications

Power outputs at rated 230/115 V supply voltage:
125 W RMS both channels driven into the rated load of 8 Ω
156 W RMS both channels driven into 6 Ω
Note: Continued high level use into 6 Ω may cause the case to exceed 40 °C above the ambient temperature and activate the thermal shutdown.

Headphone output:
No load 12.5 V
32 Ω 2.7 V
54 Ω 4 V
300 Ω 9 V
Source impedance 109 Ω

Record output:
Record output level (with rated input levels) 219 mV
Record output impedance 560 Ω

Pre-amp output:
Pre-amp output level (with rated input levels) 840 mV
Pre-amp output impedance 100 Ω

Input sensitivities for rated output level:
Input 1-5 and record input sensitivity 224 mV @ 17 kΩ
Maximum input level 11.5 V (record output amplifier overload point)
Direct input sensitivity 840 mV @ 50 kΩ
Power amplifier gain 31.6 dB

Frequency response @ 100 W into 8 Ω:
Line input 1-5 and record 10 Hz (-0.8 dB point) to 30 kHz (-0.5 dB point)
Direct input 10 Hz (-0.8 dB point) to 50 kHz (-0.5 dB point)

THD+Noise @ 100 W into 8 Ω:
Direct input (Power amplifier only) Typically 0.007% @ 1kHz (measurement bandwidth 22 Hz to 30 kHz)

Line input Typically 0.007% @ 1kHz (measurement bandwidth 22Hz to 30KHz)
Power consumption Maximum output: 415 W @ 230 V / 220 V / 115 V / 100 V into the rated load of 124 W RMS into 8 Ω

Fuse ratings T3.15 AL 250 V – 230 V/ 50 Hz and 220 V / 60 Hz
T6.3 AL 250 V – 115 V / 60 Hz and 100 V 50/60 Hz

Dimensions W 433 mm x H 95 mm x D 360 mm (including speaker terminals)

Weight 17.5 kg