Lake People G109 / G109P High Performance Headphone Amp

Fairly legendary, very high performance headphone amplifier. When you need consistently high quality playback regardless of impedance, it's hard to beat the G109P at anywhere near the price. Trusted by studios all over. Alps stepped volume control and adjustable gain ensure you'll have a usable control range regardless of what you're listening on.

This unit is in excellent, near-mint condition and is fully functional. It will ship with a UK IEC plug (EU possible if you request!). 

------------
Product Overview
The PHONE-AMP G109-P was developed with the aim of ensuring the highest possible transmission quality on low-, medium- and high-impedance headphones.
It features studio standard XLR inputs and dual outputs on the front panel.

There's over 2 Watts per channel of potential power, so plenty of headroom before saturation for even the most power hungry models.

The G109 can be used with headphones from 16 to 600 ohms and at varying effiiciencies,
owners of high-efficiency headphones may rarely turn the volume control past the nine-o'clock position without risking hearing damage, while even the max setting may be too soft for low-efficiency headphones. Of course, all users expect maximum quality with the lowest noise and distortion possible.
Therefore the circuitry must be able to adapt to these conditions, since the headphones won´t!

Features
• Highest possible transmission quality for low-, medium- and high-impedance headphones
• Electronically balanced inputs
• Unbalanced inputs with priority
• DC coupled amplifier (can be switched off)
• PRE-GAIN: 3-step gain adjustment
• NF transmission range 150 kHz (-3 dB)
• High-Grade Alps RK 27 potentiometer with optimum synchronization and lowest crosstalk
• Toroidal transformer and large sieve capacities
• Discretely constructed power amplifiers
• Made in Germany

Dynamic Range : 600 Ohm: > 125 dB / 129 dB (A-wtd)
Dynamic Range : 100 Ohm : > 122 dB / 126 dB (A-wtd)

Noise: < -98 dBu / -101 dBu (A-wtd)

THD+N (1kHz / 2x10V / 100R = 1W) < -100 dB / < 0.001 %
THD+N (1kHz / 2x18V / 600R = 0,5W) < -102 dB / < 0.0008 %

Power Output per Channel
600 Ohm 595mW
300 Ohm 1056 mW
240 Ohm 1107 mW
100 Ohm 1742 mW
60 Ohm 2053 mW
40 Ohm 1806 mW
32 Ohm 1402 mW
16 Ohm 765 mW