First One - mosFET amplifier module

[stretchneck]

Any takers? Still available and in full working order.

First One Large amplifier modules

 

[J.M.K]

1/ One pair of First One 1.4M amplifier modules, new / never used in their original box.
2/ One pair of First One 1.4M amplifier modules, used but in perfect shape.

PM if interested !

JM

 

[stretchneck]

Any takers? Still available and in full working order.

First One Large amplifier modules

Still for sale - open to offers

 

[J.M.K]

1/ One pair of First One 1.4M amplifier modules, new / never used in their original box.
2/ One pair of First One 1.4M amplifier modules, used but in perfect shape.

PM if interested !

JM

Looks like there are some people intrested in the used ones,
but checking my stock it looks like I actually have
3 new/never used 1.4M modules on top of the 2 x 1.4M, used ones.

JM

 

[J.M.K]

Update:

The 2 used ones are gone,

3 x 1.4M amplifier modules, new / never used in their original boxes left !

JM

 

[J.M.K]

UPDATE:

Only 2 X 1.4M amplifier modules left, new never used in original boxes

Price: 110 euros / 1 piece + shipment

JM

 

[stretchneck]

Large modules also still available from me - new and used, also the matching cap banks.

 

[stretchneck]

Still for sale, but I would consider a swap as I'd rather not have these modules sat there doing nothing - and they do work perfectly well!

Feel free to make suggestions on what you'd like to swap - something you have might interest me, small speakers, power supplies, other amplifiers etc...

Link for the earlier sale: First One Large amplifier modules

 

[maxlorenz]

Guys, before thinking about selling your First One, please consider the following, very easy upgrade: the Reihart Balun. I use it on all equipment.

Here, from AC power connector to power switch before my SMPS as I finally got a big ferrite ring. It is covered with extra varnish.

A diagram to add them in both, primary and secondary windings of a classical linear PS, which should have additive effect.

If I had enough ferrites, I would also add them as CLC power rails...

I other words, if you think your PS has enough filtering capacity, think again...

I hope you like it.

M.

 

[Inproof]

It still amazes me what kind of a **** Lazy cat is... He's on this forum every day, reads everything and still no response.

 

[Studley]

He’s a **** of the first order. Pun intended.

 

[J.M.K]

Sold out

Update:

The 2 used ones are gone,

3 x 1.4M amplifier modules, new / never used in their original boxes left !

JM

Sorry, they're all gone !

JM

 

[noviygera]

Hi there.
Has anyone compared the FO to Purifi amps and the sound quality? I'd like to try a modern amp.

 

[fredlock]

It's a Class D Amplifier by Bruno Putzey.

 

[Erlend Sæterdal]

First one L.

Something happened with one of my L moduls. Now there is no bias. Anybody have one new or used module?

 

[Erlend Sæterdal]

Upgrading First One L moduls at company over there.

Something happened with one of my moduls. Now there is no bias. Otherways it works. Sending to a company which will copy and upgrade. Really looking foreward to that. First ting is to make them more safe to use I guess.

 

[sauliusk100]

Unused v1.2 for sale

Please pm if you are interested in two unused modules of FO v 1.2 with 2 DC sense modules. 60EUR + shipping.

 

[sauliusk100]

Now SOLD.

SOLD

 

[sifis_samos]

Guys are there any modules for sale somewhere?.. i am interested fow a pair of FO1.4L ..

 

[zman01]

sifis_samos,

You can open a "Want To Buy" thread making your request on the Swap Meet Section of the forum too - more people might see it and someone may respond.