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Deco Audio Shop

Audio Note Neiro Power Amplifiers (pair)

Audio Note Neiro Power Amplifiers (pair)

Regular price £26,938.30 GBP
Regular price Sale price £26,938.30 GBP
Sale Sold out
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Variant
Fascia Finish
Top Plate Finish
*In accordance with the wishes of Audio Note, this product cannot be purchased by mail order, so will always show as 'out of stock' here, if you would like to purchase one please get in contact for more information*

*Audio Note items are supplied to order, please allow approximately 8 weeks for build time*

The Neiro mono block power amplifiers use a pair of 2A3 output valves in a parallel single ended design, fed from a 6SN7 triode. Using a pair of 2A3 triodes produces approximately double the power of a single one which makes this small valve accessible in a much wider range of systems than would otherwise be the case. The classic 6SN7 dual triode drives the output valves via copper foil in oil capacitors. Elsewhere the component quality is very good, as you'd expect, with output transformers that combine copper primary windings with silver secondaries on UNHiB double C cores, along with Tantalum resistors and silver internal wiring. 

A low gain version is available for owners with very efficient speakers and/or a high gain pre amplifier.

A balanced version is available with XLR inputs running into input transformers (please see separate page)
Technical Specifications:

Input Impedance: 100KOhm
Input Sensitivity: 250mV for full output (standard gain)
Maximum Output: 8 Watts RMS  per channel into 4 or 8 Ohm loads
Channel Balance: +/- 0.3dB
Valve Complement: 2 x 5U4GB (1 per chassis), 4 x 2A3 (2 per chassis) & 2 x 6SN7 (1 per chassis)
Unit Weight: 20kg (per amplifier)
Unit Dimensions (HxWxD): 195mm x 205mm x 500mm (per amplifier)
Max. Power Consumption: 200 Watts
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