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- Audiolab 8300A Integrated Amplifier
Product Description
What Hi-Fi were not overly enthustic about this amp, which actually puts it up fairly high on the list of amps worth listening to!
Completely redesigned from scratch, the 8300A is miles ahead of what was already an industry-leader. Higher power, an additional phono stage and new Audiolab styling means the amplifier is more stylish and more versatile than ever. Most importantly it's new, ultra-efficient circuitry and streamlined components create a listening experience which brings new definition to your favourite music.
While striving to achieve the most supreme sound quality, each stage of Audiolab product development is focused on usability. In particular with the 8300A, ensuring simple yet in-depth control, veteran amp designer, Jan Ertner build the amplifier functionality around the new display. This means users can easily find their way around the versatile configurations the amplifier offers, even while being much more advanced than its predecessors. The amplifier can behave as an integrated amplifier, power amplifier, pre-amplifier and a split pre-amplifier - easily paired with a multitude of hi-fi systems.
The 8300A works as coherently inside as it does on the outside - By taking a completely new approach to the layout, a dual mono structure means inter-channel interference is minimised. Crucial components processing audio and the power supply are completely separated as far as possible.
Our new technology - Active Current Delivery also ensures a completely clean sound up to the point of clipping, then its advanced microprocessor limits the output, which guarantees no audible distortion, even at its louder output of 75W RMS.
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 | 120 ohm |
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 8ohm) |
Input impedance | 15K // 100pF |
Rated max power output THD < 1% | 2 x 75W RMS (8 ohm) , 2 x 115W (4 ohm) (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 (8ohm Load @ 1kHz) |
Inputs | 1 x RCA |
Outputs | Speaker Binding Post Terminals |
Dimensions | 80 x 444 x 330.3mm |
Net weight | 7.8kg |
Warranty Information
2 Years