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Lehmannaudio Linear headphone amplifier

Extremely demanding users rely on our top model, from the West German broadcaster to the audiophile label TACET and the headphone experts at Sennheiser and AKG. It is no coincidence that the Linear belongs to the reference class in its genre.

As soon as you put on your headphones and play your favourite CD, the Linear conjures up beautiful worlds before your mind's eye. Powerful, deep bass and refined resolution reveal your favourite tracks in all their glory across the entire frequency range. Carefully selected components and an extremely advanced circuit design form the basis of our number one.

A universal champion

With three gain settings, it offers an impressive listening experience, always taking your needs into account – with a wide range of headphones and the most diverse sound sources. In doing so, we have of course taken into account the different performance requirements and sensitivity levels of the headphones currently available on the market.

If you want to share your enjoyment of this high-quality music reproduction with family and friends, our repeatedly tested amplifier can easily drive two headphones at the same time. Naturally, the listening pleasure remains just as fantastic. The two parallel outputs of the discrete Class A solid-state output stage form the basis for this double musical enjoyment.

Incidentally: if you wish, the Linear will also bring your active loudspeakers to stunning vitality. A magnificent sound in every situation, always striving for perfection – that is our Linear.

Specifications
Input impedance
47 kohms
Maximum gain
0 dB, 10 dB, 18 dB, 20 dB selectable via DIP switches
Frequency response
10 Hz (-0.3 dB) to 35 kHz (-1 dB)
Signal to noise ratio
> 95 dB at gain 0 dB
THD
< 0.001 % at 6 mW/300 ohms
Channel separation
> 70 dB at 10 kHz
Output power
400 mW/60 ohms 200 mW/300 ohms
Output impedance
pre-out 50 ohms phones out 5 ohms
Connectors audio
Neutrik headphone jacks with gold plated contacts 1 x pre-out 2 x phones out gold plated RCA sockets with teflon insulation
Power consumption
10 W
Outer dimensions W x D x H
110 mm x 280 mm x 50 mm
Weight
1.5 kg net
Advice or a listening session

Would you like to hear this first? In our two listening rooms on Hoenderstraat in Maastricht, each with its own acoustics, we will set up the system for you. Make an appointment or call 043-7370028 — we are happy to help you find the right choice and the right placement.

Warranty

We guarantee that this product complies with the agreement, the specifications in the offer and the statutory provisions. Many brands also give their own warranty on their equipment. An additional warranty never limits your statutory rights: you can always rely on the law. Something wrong with your purchase? Contact us. Read more about warranty

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Price
€ 899.00 € 899.00
Price per item Including VAT
Quick delivery, 3-5 days
Shipping · Returns · Warranty · General terms and conditions

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4,5

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Very satisfied with the service of this shop. I recently ordered a Rega phono amplifier and a matching cable, and they were shipped neatly packed.

Johan T.2025

Beautiful shop in the centre of Maastricht

Great repair service. Beautiful shop in the centre of Maastricht with great equipment and friendly, enthusiastic and knowledgeable staff / owners. I was helped very well.

Raymond B.2025

The owner closed the shop to help

I bought a second-hand soundbar from Audiofrenzy. The service is quick and friendly. I needed help getting the device into my car and the owner helped me straight away — he closed the shop to do so. Old-fashioned service and respect for the customer.

Jen V.May 2026

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Why Audiofrenzy

At Audiofrenzy we believe that music only truly comes to life with the right equipment. Our specialists are happy to help you make the best choice for your system.

Expertise

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