FW: Lecson AP-3 and AC-1 for sale

18 views
Skip to first unread message

John Mayberry

unread,
Apr 17, 2021, 10:19:01 AMApr 17
to lecson...@googlegroups.com

 

 

From: peter dew <pete...@gmail.com>
Sent: Friday, April 16, 2021 8:50 PM
To: John Mayberry <emm...@emmaco.com>
Subject: Re: Lecson AP-3 and AC-1 for sale

 

Hello, John;

 

I will be preparing a marked up Circuit Diagram for the AP-3 as renovated and modified, 

but in the meantime, the main Darlington Pairs are now MJ15022 - MJ15023 

as datasheets linked below, now capable of handling the loads;

 

 

 

As you can see from this photo, they are all Motorola as the originals.

 

 

 

regards

Peter

 

On Fri, 16 Apr 2021 at 21:44, John Mayberry <emm...@emmaco.com> wrote:

Excellent.  Which modifications did you make?

Sounds interesting.

John

 

From: peter dew <pete...@gmail.com>
Sent: Friday, April 16, 2021 7:58 AM
To: John Mayberry <emm...@emmaco.com>
Subject: Re: Lecson AP-3 and AC-1 for sale

 

Hello, John;

 

no; it's the starting version, not the mark 2.

However, it is with the benefit of advice from Stan Curtis on the Lecson website  and others 

that we researched the technical requirements for the Darlington pairs and upgraded them, 

roughly doubling their Amps and Voltage capabilities., at the same time checking reliability 

by testing them with half size fuses, using 5 instead of 10 Amp ratings..

 

We also measured the running temperature, noticeably less than the original, typically 

<45degC at which point the fan kicks in, turning everything off if it reaches 62degC.

 

7,500 UAE Dhs is roughly 1,500 UK pounds

I haven't included shipping as it depends on how and where to.

 

regards

Peter

 

On Fri, 16 Apr 2021 at 18:26, John Mayberry <emm...@emmaco.com> wrote:

Sounds interesting.  Is it a MK II amp by any chance?

Also, not wanting to be an  ignoramus, but how much is AED 7500 in dollars/euros/pounds along with shipping?


Thanks,

John

 

From: peter dew <pete...@gmail.com>
Sent: Thursday, April 15, 2021 11:53 PM
To: emm...@emmaco.com
Subject: Lecson AP-3 and AC-1 for sale

 

Hello,John;

 

please see details of my AP-3 and AC-1 for sale through Dubizzle.

If you would be interested, or know someone who might be, please

let me know.

 

 

thankyou and regards

Peter

Peter Dew

Ajman UAE

 

PS     Please confirm receipt of this email

 

Virus-free. www.avast.com

 

image.png
Reply all
Reply to author
Forward
0 new messages