[TechAssist] Re: Subs for Sony's MN2488 & MP1620 Outputs?

  • From: "david stereo exchange" <stex@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Tue, 17 Sep 2002 09:01:37 -0500

Have used them....works well

david
stereo exchange
chicago
http://www.turntablerepair.com/


-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Peter oliver
Sent: Monday, September 16, 2002 2:43 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Subs for Sony's MN2488 & MP1620 Outputs?


Those subs appear to be correct according to the general web consisus.
Sanken lists both products unfortunatly they do not have a data sheet on
line for verifiction MN&MP are listed as custom products and the 2sB&2sd are
listed as discontinued but that doesn't mean that the distubtors won't have
them. I believe that they are darlinton transistors which having higher gain
require less driver circutry. But if you try traditional outputs they may
not work, or they will work but severlery overheat or just blow up.

Peter Oliver
Tucson Radio TV


From: Frank Luu <fkluu@xxxxxxxxx>
Reply-To: techassist@xxxxxxxxxxxxx
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Subs for Sony's MN2488 & MP1620 Outputs?
Date: Mon, 16 Sep 2002 05:35:32 -0700 (PDT)


Hello:
2sb1620 and 2sd2488 is the replacement.
Frank

--- Don Hartigan <hartstv@xxxxxxxxxxx> wrote:
 >
 > Jeff,I received some from Global earlier in the
 > year.These were OEM and my
 > cost was approx. 13.00 ea,Canadian....Don.....
 > HARTS-TVCR''ASC''
 > 9 Robert St.,Oromocto,NewBrunswick,Can
 > E2V 3N2
 > Tel#506-357-9785,Fax#506-357-6010
 > hartstv@xxxxxxxxxxx
 > ----- Original Message -----
 > From: "Shoreline Electronics" <jstielau@xxxxxxxx>
 > To: "Tech Assist Group" <techassist@xxxxxxxxxxxxx>
 > Sent: Sunday, September 15, 2002 9:33 PM
 > Subject: [TechAssist] Subs for Sony's MN2488 &
 > MP1620 Outputs?
 >
 >
 > >
 > >
 > > Has anyone discovered a good sub for the Sony
 > audio output transistors
 > > MN2488 & MP1620
 > >
 > > Originals are pricey.........would like to hear
 > about others subs if
 > they've
 > > experimented!
 > >
 > > Jeff Stielau
 > > Shoreline Electronics Repair
 > > 125 Beech Tree Lane
 > > Westbrook, CT 06498
 > > 860-399-1861
 > > 860-664-3535 (fax)
 > > jstielau@xxxxxxxx
 > >
 > >
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