This unique analog headphone amplifier features revolutionary Achromatic Audio Amplifier (AAA) technology from THX, precision engineered for impeccable musical accuracy. From the very start, the Liberty THX AAA HPA has been crafted for total precision in listening, ensuring that every pair of headphones driven is free to perform precisely as its manufacturer has intended, from In Ear Monitors to hard to drive over-ear headphones.


Free shipping in the USA

Pure accuracy ensured
Unlike traditional amplifier designs where distortion increases proportionally with volume output, THX’s patented feed-forward error correction circuit topology allows the amplifier in the Liberty THX AAA HPA to reach its maximum output power rating and simultaneously reduce noise and distortion by exponential levels. The end result is totally accurate music reproduction reaching your headphones.
Powerful musical delivery
The Liberty THX AAA HPA is rated with a maximum routput of 6W @ < 0.1% THD, leaving no doubt that this amplifier is up to the task of driving any pair of headphones in your collection. This powerful amp is backed by an overbuilt, 60W dual-mono toroidal linear power supply, ensuring an uninterrupted stream of power is always ready to help you make the most of your next listening session.
Totally in control
The pure and accurate power delivery featured in the Liberty THX AAA HPA is managed by a large (27mm) professional grade ALPS volume potentiometer, designed to give you total confidence in distortion-free and accurate volume control. This in combination with the headphone amps’automatic -12dB gain sensitivity drop for IEM output sets your listening system up for adaptable, capable listening bliss, day in and day out.
Build your Mytek system
Liberty DAC II
Roon Tested
Liberty DAC II
The Liberty DAC II is featuring a host of inputs in a compact size, this is the perfect hub for desktop head-fi listening. It has a detailed faceplate that showcases its broad range of supported formats, from MQA and HiRes PCM (up to 32/384kHz) all the way to DSD256. This is a DAC that can grow and adapt to nearly any system, and thanks to its balanced and unbalanced analog outputs, it can even serve as a preamp for your full-size stereo system.
Go to Liberty DAC II ⟶
Liberty THX AAA HPA unboxing and setup
Liberty THX AAA HPA 360
Liberty DAC II 360
Useful info
- Product Specifications: Liberty THX AAA Headphone AMP

Audio inputs    | 3 x RCA
                | 1 x XLR 

Audio outputs   | 1 x 6.35mm headphone output 
				| 1 x 3.5mm headphone output
				| 1 x 4.4mm balanced headphone output
				| 1 x XLR 4 pin headphone output 
				| 1 x RCA

Dynamic range  	| 147dB A wt

Volume control	| Premium 27mm analog ALPS attenuator

THD         	| -150dB

Output power    | up to 6W

Power supply	| 100-240V AC

Dimensions 		 	| 5.5" (W) x 1.74" (H) x 8.8" (D)

Weight				| 4lb

- Product Specifications: Liberty DAC II
Compatibility   | Roon Tested 
				| MQA

Audio inputs    | 2 x Optical/Toslink up to 192kHz
                | 1 x USB Type B up to 384kHz 
				| 1 x AES/EBU up to 192kHz
				| 2 x S/PIDF up to 192kHz

Audio outputs   | 1 x 6.35 mm headphone output
				| 1 x RCA 
				| 1 x XLR

Dynamic range  	| 127dB A wt

Sample frequencies		| PCM up to 384kHz / 32-bits 
                        | DXD 
                        | Native DSD256  

Output impedance		| 0.1Ω

Output power            | up to 300mA and 3W

Power supply			| 100-240V AC

Dimensions 		 	| 5.5" (W) x 1.74" (H) x 8.8" (D)

Weight				| 4lb

- What's in the box	
Liberty THX AAA Headphone AMP |1 x Liberty THX AAA™ Headphone AMP
                              |1 x Power cord

Liberty DAC II                | 1 x Liberty DAC II
                              | 1 x USB cable
                              | 1 x Remote (Apple)
                              | 1 x Power cord
- Manuals and Downloads

- Warranty
The Liberty THX AAA™ Headphone AMP and Liberty DAC II are covered by a two-year warranty effective from the date of purchase.