Pictures of your diy Pass amplifier

[jacco vermeulen]

any DIY people in this neighbourhood ?

Pretty naive DIY auto mechanic, if the blocks the car's on are made of concrete.

 

[jackinnj]

Sudden disappearance ...any DIY audio people in this neighbourhood ? 😀

If the sun weren't shining, it could be anywhere in Appalachia USA

 

[Russellc]

Russellc, where did you get the knobs for your B1?

Mouser, or digikey, I think both carried them.

Russellc

 

[Russellc]

Russellc, where did you get the knobs for your B1?

I got them from mouser, and I believe this is the number, just make sure it fits your pot's shaft. I used the PEC pots. The number is:450-3000 (Mouser)

Russellc

 

[vdi_nenna]

I'm using PEC too. I spent $17 on 1 knob from Partsconnexion. It was used too; knicked up and didn't fit the PEC either. Not too happy about that Mr Part Connexion!

Thanks Russ,

Vince

 

[cka3o4nuk]

zen 4 ultracompact

 

[a.wayne]

^^^ Great work, Love the look......................

 

[Tripmaster]

Very nice 🙂

 

[Eric Juaneda]

Hi cka3o4nuk,

Very nice realization. The amplifier might sound very sweet with this fine wood box?

 

[juma]

Nice looking amp cka3o4nuk, I like compact builds

 

[cka3o4nuk]

Very nice realization. The amplifier might sound very sweet with this fine wood box?

yep 🙂 sounds nice

 

[carpenter]

Cute as the dickens!

 

[Nelson Pass]

Deserves a prize.

Send me your address.

😎

 

[cka3o4nuk]

Deserves a prize.

Send me your address.

😎

Dear mister Pass is this messenge addressed to me?

 

[Andy5112405]

The start of a new Aleph4.

Spent so far, £50.00, with a further £50 on self built PCBs.

An externally hosted image should be here but it was not working when we last tested it.

Who says you cant build one of these on a shoestring.

Total cost is estimated at about £400.00

 

[carpenter]

The start of a new Aleph4.

Spent so far, £50.00, with a further £50 on self built PCBs.

Who says you cant build one of these on a shoestring.

Total cost is estimated at about £400.00

It sounds like you're trying to do a good job. 🙂

Let's see those pcbs.

 

[Tripmaster]

Hi Andy

Are you trying to win a prize for the most reasonably priced amp? 😉

 

[AudioSan]

400£??? i'm buildig aleph2 monoblocks now. and the price is ~2000 euro.

 

[tinitus]

Dear mister Pass is this messenge addressed to me?

yes, most certainly

and we want another picture when you receive it 😉

 

[Andy5112405]

£400 is a bit unfair - That is how much I am spending on NEW components. The heatsinks were second hand from E-Bay (£25 the lot), I already had one 500VA toroid, so I've only had to obtain one - again second hand from E-Bay (99p). I also have 12 x 100000uF 75V Caps so I've got the expensive bits. 50 x IRFP244s were £25 and 6 x IRF9610s in three matched pairs were £8 from Bulgaria. Not shown in the photo is the aluminium subframe which cost £100. All the bits for the main PCBs were from RS.

I'm hoping to get most of it finished in the next four weeks. I'll keep a photo record and display my results in the fullness of time.