Chip Upgrade A-126 to TL074
2017-07-13 by acgenerator@att.net
Yahoo Groups archive
Index last updated: 2026-04-29 00:15 UTC
Thread
2017-07-13 by acgenerator@att.net
I upgraded my A-126 TL064s to TL074 (low-noise). Very noticeable reduction for the carrier noise at large frq. shifts. Note this will be a uptick in power consumption.
Documenting for future generations.
2017-07-14 by p. hendricks
Thanks for the tip! Did you have to calibrate it after?
On 7/13/17 6:57 AM, acgenerator@att.net [Doepfer_a100] wrote: > > I upgraded my A-126 TL064s to TL074 (low-noise). Very noticeable > reduction for the carrier noise at large frq. shifts. Note this will > be a uptick in power consumption. > > Documenting for future generations. >
2017-07-14 by acgenerator@att.net
2017-07-14 by p. hendricks
On 7/13/17 11:59 PM, acgenerator@att.net [Doepfer_a100] wrote: > I'm considering doing an A-143-9-esque mod as well after I get a > little bit more familiar with the boundaries of it's current > capabilities (and satisfied with it's placement in the rack). that is huge!!! the 143-9 adds a lot!!
2017-07-14 by acgenerator@att.net
2017-07-16 by p. hendricks
Have you done the mod? I'm not sure if I understand exactly gets improved. I see "It enables frequency shifting even below 50 Hz generating e.g. these mellow beat sounds with a few Hz frequency shifting only. "
yes, The internal Osc doesn't go low enough. The 143-9 ss is
great for the low and subtle shifts.
Very different from the crazy stuff it does. simple /easy mod, recommended.
best,
phil
2017-09-21 by 9-0-9
Has anyone tried the A-110-4 (1st edition with no amp kit) as a source for the a-126 pitch shifter and how were the results ?
On 2017-07-16 02:57, 'p. hendricks' ph@comcast.net [Doepfer_a100] wrote:
On 7/14/17 2:03 PM, acgenerator@att.net [Doepfer_a100] wrote:
Have you done the mod? I'm not sure if I understand exactly gets improved. I see "It enables frequency shifting even below 50 Hz generating e.g. these mellow beat sounds with a few Hz frequency shifting only. "
yes, The internal Osc doesn't go low enough. The 143-9 ss is great for the low and subtle shifts.
Very different from the crazy stuff it does. simple /easy mod, recommended.
best,
phil
2017-09-21 by achtung_999
Has anyone tried the A-110-4 (1st edition with no amp kit) as a source for the a-126 pitch shifter and how were the results ?
On 2017-07-16 02:57, 'p. hendricks' ph@comcast.net [Doepfer_a100] wrote:
On 7/14/17 2:03 PM, acgenerator@att.net [Doepfer_a100] wrote:
Have you done the mod? I'm not sure if I understand exactly gets improved. I see "It enables frequency shifting even below 50 Hz generating e.g. these mellow beat sounds with a few Hz frequency shifting only. "
yes, The internal Osc doesn't go low enough. The 143-9 ss is great for the low and subtle shifts.
Very different from the crazy stuff it does. simple /easy mod, recommended.
best,
phil
2017-09-21 by Neil Kagan
I asked the same thing a while back. It's in the pipeline but not at the top of the list. We will have to be patient I'm afraid. Neil Sent from my iPhone
> On 21 Sep 2017, at 17:32, achtung_999 heinrich.himmelwasser@gmail.com [Doepfer_a100] <Doepfer_a100@yahoogroups.com> wrote: > > I would personally be very happy if the long new version of the A126 would see the light of day... > The one that was sort of announce when the A143-9 was released. > I recently had the change to play with an original A126 and boy that sounded good! > Dieter any plans in the release schedule?? > > all the best, > > Ernst > >> On Thu, Sep 21, 2017 at 5:13 PM, 9-0-9 ninonine@xs4all.nl [Doepfer_a100] <Doepfer_a100@yahoogroups.com> wrote: >> >> Has anyone tried the A-110-4 (1st edition with no amp kit) as a source for the a-126 pitch shifter and how were the results ? >> >>> On 2017-07-16 02:57, 'p. hendricks' ph@comcast.net [Doepfer_a100] wrote: >>> >>> >>> >>> >>>> On 7/14/17 2:03 PM, acgenerator@att.net [Doepfer_a100] wrote: >>>> >>>> Have you done the mod? I'm not sure if I understand exactly gets improved. I see "It enables frequency shifting even below 50 Hz generating e.g. these mellow beat sounds with a few Hz frequency shifting only. " >>> >>> yes, The internal Osc doesn't go low enough. The 143-9 ss is great for the low and subtle shifts. >>> >>> Very different from the crazy stuff it does. simple /easy mod, recommended. >>> >>> best, >>> >>> phil >>> >> > >
2017-09-22 by yahoo@doepfer.de
> I asked the same thing a while back. It's in the pipeline but not > at the top of the list. We will have to be patient I'm afraid. > > > Neil Exactly. We have currently about 10 new modules in the holding pattern. The new frequency shifter (and also the pitch-to-voltage converter) is among them but has no priority because we expect a stronger demand for the other modules. Best wishes Dieter Doepfer
2017-09-22 by istari lasterfahrer
really looking forward to the frequency shifter! \o/ Am 22.09.17 um 12:26 schrieb yahoo@doepfer.de [Doepfer_a100]:
>> I asked the same thing a while back. It's in the pipeline but not >> at the top of the list. We will have to be patient I'm afraid. >> >> >> Neil > Exactly. We have currently about 10 new modules in the holding pattern. The > new frequency shifter (and also the pitch-to-voltage converter) is among > them but has no priority because we expect a stronger demand for the other > modules. > > Best wishes > Dieter Doepfer > > > > > ------------------------------------ > > ------------------------------------ > > > ------------------------------------ > > Yahoo Groups Links > > > >