Audiolab 8300A Integrated Amplifier

£895.00

Brand Audiolab

The Audiolab 8300A’s circuit design delivers all-new sound quality. The soundstage it produces is deeper and broader, with greater space and separation within. Instrument and voices are better defined, their character is vividly portrayed. Dynamic range is greater and frequency response is further extended, with greater bass definition and treble that is both crisper and sweeter. In short, it delivers an open window on the music being played, as all great HiFi should, engaging the listener with natural, unforced energy that is fully reflective of the source material.

At this amplifier’s heart is a powerful dual-mono amplifier delivering 75W per channel into eight ohms. CFB or ‘Complementary Feedback’ topology offers superior linearity and ensures excellent thermal stability.

ACD or ‘Active Current Drive’ means current limiting is under microprocessor control, programmed to allow the amplifier to supply high currents into complex loads, on par with amplifiers that are bigger and more powerful on paper.

8300A Specifications


General description Integrated Amplifier
Design philosophy and core technology Dual Mono Power Amp Design
Display OLED 128x64 pixels 2.7"
Controls Logarithmic Ladder Volume Design
Finish Fine Textured Aluminium (Black / Silver)
Standby Features Yes
12V Trigger Yes
Phono Yes (MM/MC)
Balanced XLR Input Yes
Pre-amplifier Section
Inputs CD, Video, Tuner, Aux 1, Aux 2, XLR (Balanced) & Phono
Outputs 2 x RCA
Input sensitivity (Phono RIAA) 50K // 100pF
Input impedance (line inputs) 50K // 100pF
Input impedance (phono inputs) 47K // 100pF (MM), 100R // 1.5nF (MC)
Output voltage 2.3V max. (< 0.02% THD)
Output impedance 120Ω
Frequency response (Line) +/- 0.1dB (10Hz - 20kHz)
+/- 3.0dB (1Hz - 100kHz)
Frequency response (Phono RIAA) +/- 1.0dB (20Hz - 20kHz)
Channel Imbalance < 0.2dB (10Hz - 20kHz)
Total harmonic distortion (THD) Line <0.001%
Total harmonic distortion (THD) Phono <0.002%
Signal-to-noise ratio (Line) > 107dB
>109dB(A-weighted)
Signal-to-noise ratio Phono (MM) > 73dB
> 78dB(A-weighted)
Signal-to-noise ratio Phono (MC) > 68dB
> 73dB(A-weighted)
Crosstalk < 80dB (L-> R & R->L @10kHz)
Power amplifier Section
Gain 29dB (20Hz-20kHz)
Input Sensitivity 840mV (Power Out = 70W into 8Ω)
Input impedance 15K // 100pF
Rated max power output THD < 1% 2 x 75W RMS (8Ω) , 2 x 115W (4Ω)
(Vmains = 230V , THD < 1%)
Peak output current +/- 15A
Frequency response +/- 0.1dB (10Hz – 20kHz)
+/- 3.0dB (1Hz – 100kHz)
Channel Imbalance < 0.2dB (10Hz – 20kHz)
Total harmonic distortion (THD) <0.002% (Power Out= 50W @ 1kHz, BW = 20Hz – 20kHz)
Signal-to-noise ratio > 107dB (BW = 20 – 20kHz )
>109dB(A-weighted BW = 20 – 20kHz)
Damping factor >100 (8Ω Load @ 1kHz)
Inputs 1 x RCA
Outputs Speaker Binding Post Terminals
Dimensions 80 x 444 x 330.3mm
Net weight 7.8kg

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