As with our regular amplifier modules we are always looking for the latest high quality components.
In a search for the best Headphone Amplifier solution, we found a range of recently developed CANAAN amplifer chips.
They use a new technology called "new class A" having the advantage of ultralow distortion figures, yet at the same time beeing as efficient as class D amplifiers.
According to Canaan it is even not always neccesary to use a heatsink.

Inside they have a preamplifier and a Class A Mosfet powere stage. Just a few extra components are required for feedback, amplification factor and current sensing.
The more powerful versions require external power Mosfets.
Datasheet. 2x4W Class A Headphone amplifier modules

PRELIMINARY datasheet 10W Class A  Amplifier modules.

PRELIMINARY datasheet 50W Class A  Amplifier modules.

More info about these modules soon.

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ELTIM PA-4989, 2x4W headphone amplifier module Price per piece

ELTIM PA-4989, 2x4W headphone amplifier module
Price per piece

CLass-A, Mosfet output stage, headphone amplifier module


Stock: ** ' ' '

€ 57.50
ELTIM PA-4989ps, 2x4W headphone amplifier module Price per piece

ELTIM PA-4989ps, 2x4W headphone amplifier module
Price per piece

CLass-A, Mosfet output stage, headphone amplifier module, icl. rectifier


Stock: ** ' ' '

€ 69.95
ELTIM PA-4983, 10W amplifier module Price per piece

ELTIM PA-4983, 10W amplifier module
Price per piece

CLass-A, Mosfet output stage, amplifier module, 10Wrms@4ohms


Available in short notice

€ 62.95
ELTIM PA-4983ps, 10W amplifier module Price per piece

ELTIM PA-4983ps, 10W amplifier module
Price per piece

CLass-A, Mosfet output stage, amplifier module, 10Wrms@4ohms, incl. rectifier


Available in short notice

€ 79.95
ELTIM PA-4991, 40W amplifier module Price per piece

ELTIM PA-4991, 40W amplifier module
Price per piece

CLass-A, Mosfet output stage, amplifier module, 40Wrms@4ohms


Not available yet, do NOT order

€ 119.95
ELTIM PA-4991ps, 40W amplifier module Price per piece

ELTIM PA-4991ps, 40W amplifier module
Price per piece

CLass-A, Mosfet output stage, amplifier module, 40Wrms@4ohms, incl. rectifier


Not available yet, do NOT order

€ 149.95
ELTIM PA-4991ps HE, 40W amplifier module Price per piece

ELTIM PA-4991ps HE, 40W amplifier module
Price per piece

CLass-A, Mosfet output stage, amplifier module, 40Wrms@4ohms, incl. rectifier


Not available yet, do NOT order

€ 199.95