ABsolute

Pure Class A/Class AB Integrated Amplifier

ABsolute... the essence of this integrated amplifier is perfectly revealed in its name. This product is the most ambitious project of Audio Analogue and after more than twenty-five years of constant work and improvements it certainly represents the best way to celebrate such an important achievement.

A unique amplifier that gives you the opportunity to enjoy the refinement of pure class A sound or the power of class AB, literally, at the touch of a button.

High level audiograde components selected to optimize the performance of the amplifier in both class A and class AB modes.

Massive shapes which combine the extreme cleanliness and elegance of the solid design characterized by heavy heatsinks machined from solid aluminium which, in addition of being unique pieces, are also a perfect example of the excellence of Made in Italy craftsmanship.

Powerful, versatile, refined, extremely musical: this is ABsolute, an amplifier that with its presence establishes a new reference in the world of high-end high fidelity.

25 Years Anniversary

Powerful, Versatile and
Extremely musical:
this is ABsolute

Technical
Description

Global zero feedback circuit designed by Airtech (SeGeSTA configuration).

All stages of the amplifier are on independent and fully balanced boards, dual-mono configuration and discrete component circuits.

Power stage with 12 bipolar transistors per channel, filter capacity 81600uF per channel.

Oversized military resistors to minimize thermal distortion.

Audiograde components, microcontroller management.

Volume adjustment with four curves selectable according to the sensitivity of the speakers. 

LED brightness adjustable on three modes.

Internal wiring with conductors in pure solid copper 7N OCC, golden copper output connectors.

Available in RR version with analog volume attenuation based on relays and resistors for a further improvement in every parameter of the sound performance.

Solid aluminum remote control supplied, finishes available: natural aluminum or satin black.

Technical
Specifications

Channels
2
RCA inputs
3
XLR inputs
2
Output power at 8Ω
50W(class A)/150W class AB
Output power at 4Ω
25W(class A)/300W class AB
Output power at 2Ω
12.5W(class A)/500W class AB
Input impedance
47 kΩ
Max input signal
6Vrms
Sensibility
Nominal output power at 8Ω
Class A, 50W – 0.5VRMS, Class AB, 150W – 0.87VRMS
Frequency response
Attenuation 0dB, Bandwidth -3dB
1Hz/200KHz
Output resistance
Nominal output power at 2Ω/1kHz
0.09Ω (class A), 0.14Ω (class AB)
Damping factor
Nominal output power at 8Ω/1kHz
89 (class A), 57 (class AB)
SNR
Attenuation 0dB/Nominal output power at 8Ω A weighted
>93dB(class A), >100dB(class AB)
Distorsion
@10W, 1KHz
< 0.008%(class A), < 0.03%(class AB)
Distorsion
@50W, 1KHz
< 0.02%(class A)
Distorsion
@150W, 1KHz
< 0.05%(classe AB)
Stand-by power consumption
230VAC
<1W
Dimensions
(HxWxD)
270mmx483mmx445mm
Weight
50Kg

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