# Latest **URL:** https://forums.syntaur.com/latest.md [Latest](https://forums.syntaur.com/latest.md) · [Categories](https://forums.syntaur.com/categories.md) · [Tags](https://forums.syntaur.com/tags.md) --- ## [Korg SV-1 left/right output balance is off](https://forums.syntaur.com/t/korg-sv-1-left-right-output-balance-is-off/4397)
**Author:** [@sharpcheddar](https://forums.syntaur.com/u/sharpcheddar)\ **Replies:** 15\ **Last updated:** [October 1, 2026, 7:15pm UTC](https://forums.syntaur.com/t/korg-sv-1-left-right-output-balance-is-off/4397 "2026-10-01T19:15:01Z")
I’m not sure how this happened, but my Korg SV-1’s right channel is suddenly drastically lower than the left. For all outputs, headphones, main outs XLR and 1/4". I’m not sure how to fix this issue, it’s been a few month… --- ## [Kawai K3 Dead, No Display, No Sound](https://forums.syntaur.com/t/kawai-k3-dead-no-display-no-sound/9571)
**Author:** [@RICHAudio](https://forums.syntaur.com/u/RICHAudio)\ **Replies:** 0\ **Last updated:** [October 1, 2026, 4:15am UTC](https://forums.syntaur.com/t/kawai-k3-dead-no-display-no-sound/9571 "2026-10-01T04:15:36Z")
Kawai K3 – Dead I have a K3 on the bench and the power supply all checks out. 5V, 12V and -12V all in spec. I have checked the supply voltages on all the PCB’s and the same levels as at the power supply is measured. S… --- ## [Roland FP-10 Power light flashing, doesn't turn on](https://forums.syntaur.com/t/roland-fp-10-power-light-flashing-doesnt-turn-on/9397)
**Author:** [@sargfowler](https://forums.syntaur.com/u/sargfowler)\ **Replies:** 8\ **Last updated:** [September 30, 2026, 10:48pm UTC](https://forums.syntaur.com/t/roland-fp-10-power-light-flashing-doesnt-turn-on/9397 "2026-09-30T22:48:35Z")
I have a Roland FP-10 in for repair and it has a flashing power light only when the button is pressed. I’ve tried another power supply and tried reset, firmware update procedure, but the keyboard is the same. Has anyon… --- ## [Montage 7 keys not playing at the ends only the middle](https://forums.syntaur.com/t/montage-7-keys-not-playing-at-the-ends-only-the-middle/9570)
**Author:** [@eustazan](https://forums.syntaur.com/u/eustazan)\ **Replies:** 2\ **Last updated:** [September 30, 2026, 5:56pm UTC](https://forums.syntaur.com/t/montage-7-keys-not-playing-at-the-ends-only-the-middle/9570 "2026-09-30T17:56:22Z")
I Have a yamaha montage 7 after a power outage the low keys stop playing for the low circuit bourd and about 5 key on the hight end. Any assistance on hiw to deal with . Thanks --- ## [Yamaha power ac in outlet broke](https://forums.syntaur.com/t/yamaha-power-ac-in-outlet-broke/9211)
**Author:** [@larrygordon](https://forums.syntaur.com/u/larrygordon)\ **Replies:** 2\ **Last updated:** [September 30, 2026, 4:50pm UTC](https://forums.syntaur.com/t/yamaha-power-ac-in-outlet-broke/9211 "2026-09-30T16:50:31Z")
The AC power socket broke. Couldnt find an exact replacement part name for that though… would appreciate an identifier link or parts name for this. Synth is YC73 --- ## [Yamaha dx7 power socket mod and battery holder mod](https://forums.syntaur.com/t/yamaha-dx7-power-socket-mod-and-battery-holder-mod/9569)
**Author:** [@kcasey1220](https://forums.syntaur.com/u/kcasey1220)\ **Replies:** 0\ **Last updated:** [September 30, 2026, 3:18am UTC](https://forums.syntaur.com/t/yamaha-dx7-power-socket-mod-and-battery-holder-mod/9569 "2026-09-30T03:18:01Z")
hi I was wondering if anyone had any info on if it was possible to install a socket on the dx7 for a disconnect able power cord and also does anyone sell a battery holder so that you don’t have to soder in a new one when… --- ## [Ensoniq SD1 - I need to replace component 5701000101](https://forums.syntaur.com/t/ensoniq-sd1-i-need-to-replace-component-5701000101/9567)
**Author:** [@MiguelArgentina](https://forums.syntaur.com/u/MiguelArgentina)\ **Replies:** 3\ **Last updated:** [September 29, 2026, 12:09am UTC](https://forums.syntaur.com/t/ensoniq-sd1-i-need-to-replace-component-5701000101/9567 "2026-09-29T00:09:32Z")
Hello, I need to replace the following integrated component, 5701000101, in my Ensoniq SD1. I would like to purchase the replacement part. I would appreciate any information you could provide. Thank you. --- ## [Nord Stage 3 Keyboard Not Power On](https://forums.syntaur.com/t/nord-stage-3-keyboard-not-power-on/1500)
**Author:** [@Chiemaft](https://forums.syntaur.com/u/Chiemaft)\ **Replies:** 4\ **Last updated:** [September 25, 2026, 8:36pm UTC](https://forums.syntaur.com/t/nord-stage-3-keyboard-not-power-on/1500 "2026-09-25T20:36:05Z")
I have a Nord stage 3 Keyboard, which was mistakenly plugged on 220V instead of 110v. So therefore it didn’t power again. I troubleshoot it and found out that there’s a shoot out diode (burnt) on the power board. I repla… --- ## [Ensoniq ESQ-1 : Successful repair of dead keyboard](https://forums.syntaur.com/t/ensoniq-esq-1-successful-repair-of-dead-keyboard/9426)
**Author:** [@Remodulator](https://forums.syntaur.com/u/Remodulator)\ **Replies:** 7\ **Last updated:** [September 25, 2026, 2:37pm UTC](https://forums.syntaur.com/t/ensoniq-esq-1-successful-repair-of-dead-keyboard/9426 "2026-09-25T14:37:38Z")
Technical notes following a successful repair of my vintage Ensoniq ESQ-1 (S/N ESQ500934-S) that was initially unresponsive with a blank display and no sound from the keyboard or via MIDI. Initial inspection After openi… --- ## [ENSONIQ SD 1 - I need to replace the component, 5701000101](https://forums.syntaur.com/t/ensoniq-sd-1-i-need-to-replace-the-component-5701000101/9568)
**Author:** [@MiguelArgentina](https://forums.syntaur.com/u/MiguelArgentina)\ **Replies:** 0\ **Last updated:** [September 22, 2026, 2:13pm UTC](https://forums.syntaur.com/t/ensoniq-sd-1-i-need-to-replace-the-component-5701000101/9568 "2026-09-22T14:13:01Z")
\[Brand\] \[Model\] – \[Main symptom\] ENSONIQ SD1 - I need to replace the component, 5701000101 Hello, I need to replace the following integrated component, 5701000101, in my Ensoniq SD1. I would like to purchase the repl… --- ## [Yamaha KX5 battery holder](https://forums.syntaur.com/t/yamaha-kx5-battery-holder/9563)
**Author:** [@TonyF](https://forums.syntaur.com/u/TonyF)\ **Replies:** 2\ **Last updated:** [September 20, 2026, 11:51am UTC](https://forums.syntaur.com/t/yamaha-kx5-battery-holder/9563 "2026-09-20T11:51:52Z")
Hi, I purchased a battery holder for my Yamaha KX5 and while I like its format much better than the original, it is a VERY tight fit in the battery compartment. Not only that, when I connect it to the lead, the channel… --- ## [Moog Prodigy Pitch Bend Pot](https://forums.syntaur.com/t/moog-prodigy-pitch-bend-pot/9560)
**Author:** [@gorlandi](https://forums.syntaur.com/u/gorlandi)\ **Replies:** 3\ **Last updated:** [September 20, 2026, 8:06am UTC](https://forums.syntaur.com/t/moog-prodigy-pitch-bend-pot/9560 "2026-09-20T08:06:19Z")
Is the 10k pitch bender pot replacement a direct pin for pin match or do the wires need to be soldered to different pins? Original on left replacement on right pins 1, 2, 3 from left to right in replacement. --- ## [E-MU Planet Phatt - Faceplate Screw Size](https://forums.syntaur.com/t/e-mu-planet-phatt-faceplate-screw-size/9562)
**Author:** [@SCRIMZ](https://forums.syntaur.com/u/SCRIMZ)\ **Replies:** 0\ **Last updated:** [September 18, 2026, 7:46pm UTC](https://forums.syntaur.com/t/e-mu-planet-phatt-faceplate-screw-size/9562 "2026-09-18T19:46:25Z")
Does anyone know the size of the screws that secure the E-MU Planet Phatt faceplate? Thanks in advance --- ## [E-MU Planet Phatt - White Slip Washers](https://forums.syntaur.com/t/e-mu-planet-phatt-white-slip-washers/9561)
**Author:** [@SCRIMZ](https://forums.syntaur.com/u/SCRIMZ)\ **Replies:** 0\ **Last updated:** [September 18, 2026, 7:27pm UTC](https://forums.syntaur.com/t/e-mu-planet-phatt-white-slip-washers/9561 "2026-09-18T19:27:05Z")
Does anyone know where these two white slip washers go on the E-MU Planet Phatt? Thanks in advance --- ## [KORG i30 floppy replace GOTEK](https://forums.syntaur.com/t/korg-i30-floppy-replace-gotek/6243)
**Author:** [@KORGonzola](https://forums.syntaur.com/u/KORGonzola)\ **Replies:** 2\ **Last updated:** [September 18, 2026, 3:40am UTC](https://forums.syntaur.com/t/korg-i30-floppy-replace-gotek/6243 "2026-09-18T03:40:32Z")
Does anybody has experience or knowledge with replacing the original KORG I30 floppy with a Gotek-emu. Is there anybody of you got it still running in i30 in past? I would be glad for any kind of help or tips. Gotek s… --- ## [MODX8+ Center Panel Circuit Board](https://forums.syntaur.com/t/modx8-center-panel-circuit-board/9559)
**Author:** [@alecfoxbros](https://forums.syntaur.com/u/alecfoxbros)\ **Replies:** 1\ **Last updated:** [September 17, 2026, 5:05pm UTC](https://forums.syntaur.com/t/modx8-center-panel-circuit-board/9559 "2026-09-17T17:05:56Z")
Does anyone know if the MODX Center Panel circuit board is cross compatible with the MODX+? Syntaurs compaitibility tool says it doesn’t, but they don’t list a replacement panel for the MODX+. Hoping to make sure this pa… --- ## [Ensoniq SQ-2 (32 voice) needs to warm up before works?](https://forums.syntaur.com/t/ensoniq-sq-2-32-voice-needs-to-warm-up-before-works/9535)
**Author:** [@dnigrin](https://forums.syntaur.com/u/dnigrin)\ **Replies:** 3\ **Last updated:** [September 17, 2026, 12:04am UTC](https://forums.syntaur.com/t/ensoniq-sq-2-32-voice-needs-to-warm-up-before-works/9535 "2026-09-17T00:04:13Z")
I’ve got an SQ-2 (32 voice) that’s not working correctly, and I’m looking for help in debugging. On power on, it displays (consistent) weird characters/pixels on the LCD, button presses don’t work, and the keyboard does… --- ## [Repair SL49 MK2 Slider](https://forums.syntaur.com/t/repair-sl49-mk2-slider/9558)
**Author:** [@lucaswoessog](https://forums.syntaur.com/u/lucaswoessog)\ **Replies:** 0\ **Last updated:** [September 16, 2026, 11:13am UTC](https://forums.syntaur.com/t/repair-sl49-mk2-slider/9558 "2026-09-16T11:13:18Z")
Dear readers, I am looking for a replacement slider (which do i need to get?) for the Novation keyboard as it sends rapid value changes even when nothing is touched. I have now suppressed the slider by turning it off vi… --- ## [Repair Yamaha dx7s](https://forums.syntaur.com/t/repair-yamaha-dx7s/9554)
**Author:** [@Nikesam62](https://forums.syntaur.com/u/Nikesam62)\ **Replies:** 0\ **Last updated:** [September 14, 2026, 7:40pm UTC](https://forums.syntaur.com/t/repair-yamaha-dx7s/9554 "2026-09-14T19:40:37Z")
Looking for HD6805S1A33P firmware. Please share the ROM dump if anyone has it.Has anyone encountered the failure of this chip? What are the options for solving this problem? It is not possible to purchase the original ch… --- ## [Roland JP-8080 Capacitors?](https://forums.syntaur.com/t/roland-jp-8080-capacitors/9551)
**Author:** [@mrecircuits](https://forums.syntaur.com/u/mrecircuits)\ **Replies:** 3\ **Last updated:** [September 13, 2026, 7:59pm UTC](https://forums.syntaur.com/t/roland-jp-8080-capacitors/9551 "2026-09-13T19:59:10Z")
Hello, Does the JP-8080 have the same infamous capacitor problem as on the JP-8000? I’ve repaired several 8000s with the low volume/distortion due to the SMD capacitors on the main board, and replacing them seems to fix … --- ## [Kurzweil PC3LE8 – Intermittent Failure of 8–10 Consecutive Middle Keys (Fatar TP/40L)](https://forums.syntaur.com/t/kurzweil-pc3le8-intermittent-failure-of-8-10-consecutive-middle-keys-fatar-tp-40l/9552)
**Author:** [@notpron](https://forums.syntaur.com/u/notpron)\ **Replies:** 1\ **Last updated:** [September 13, 2026, 11:18am UTC](https://forums.syntaur.com/t/kurzweil-pc3le8-intermittent-failure-of-8-10-consecutive-middle-keys-fatar-tp-40l/9552 "2026-09-13T11:18:18Z")
Kurzweil PC3LE8 – Intermittent Failure of 8–10 Consecutive Middle Keys with Fatar TP/40L I have an intermittent problem where about 8 to 10 consecutive keys in the middle of the keyboard suddenly stop working. What I’v… --- ## [Circuit Board Yamaha PSREW400](https://forums.syntaur.com/t/circuit-board-yamaha-psrew400/9545)
**Author:** [@Eryzo25](https://forums.syntaur.com/u/Eryzo25)\ **Replies:** 2\ **Last updated:** [September 11, 2026, 1:49am UTC](https://forums.syntaur.com/t/circuit-board-yamaha-psrew400/9545 "2026-09-11T01:49:53Z")
Hello! Im looking for this part for this yamaha model, Im looking forward to repair my piano, so if I could get this part it will be lovely. --- ## [Who can Identify this hammer action keybed I found!](https://forums.syntaur.com/t/who-can-identify-this-hammer-action-keybed-i-found/9548)
**Author:** [@Oscar](https://forums.syntaur.com/u/Oscar)\ **Replies:** 2\ **Last updated:** [September 10, 2026, 3:07pm UTC](https://forums.syntaur.com/t/who-can-identify-this-hammer-action-keybed-i-found/9548 "2026-09-10T15:07:23Z")
Hi, I found this keybed mostly intact in the garbage. No internal electronics or contacts, just the keys, hammers, and keybed. 4 notes missing, seems to be a Fatar, but AI can’t identify for sure. If it’s useful to s… --- ## [Yamaha DX1 in mint condition for sale on ebay](https://forums.syntaur.com/t/yamaha-dx1-in-mint-condition-for-sale-on-ebay/9546)
**Author:** [@midnightvisions](https://forums.syntaur.com/u/midnightvisions)\ **Replies:** 2\ **Last updated:** [September 10, 2026, 9:25am UTC](https://forums.syntaur.com/t/yamaha-dx1-in-mint-condition-for-sale-on-ebay/9546 "2026-09-10T09:25:21Z")
There is a mint condition Yamaha DX1 for sale on ebay, but in Australia Out of 140 made, this is the 3rd off the production line. https://www.ebay.com/itm/278312095192 --- ## [Find mainboard Ensoniq ASR-X](https://forums.syntaur.com/t/find-mainboard-ensoniq-asr-x/9549)
**Author:** [@mrmaster](https://forums.syntaur.com/u/mrmaster)\ **Replies:** 0\ **Last updated:** [September 7, 2026, 5:53am UTC](https://forums.syntaur.com/t/find-mainboard-ensoniq-asr-x/9549 "2026-09-07T05:53:15Z")
Hi everyone! I’m looking for a motherboard/mainboard for an Ensoniq ASR-X. A little backstory: I bought this sampler back in May. The seller claimed it was in excellent condition and that everything worked, but the inp… --- ## [Korg Electribe RmkII distorted sound on lineout, low sound volume](https://forums.syntaur.com/t/korg-electribe-rmkii-distorted-sound-on-lineout-low-sound-volume/9547)
**Author:** [@riku](https://forums.syntaur.com/u/riku)\ **Replies:** 0\ **Last updated:** [September 6, 2026, 7:29am UTC](https://forums.syntaur.com/t/korg-electribe-rmkii-distorted-sound-on-lineout-low-sound-volume/9547 "2026-09-06T07:29:41Z")
Hello. I have an Korg Electribe RmkII. Recently I noticed it started to output – distorted sound on line out and after several minutes of working the sound becomes silent that even on the highest sound setting I can ba… --- ## [Korg Kronos 2 Showing Update error (61keys)](https://forums.syntaur.com/t/korg-kronos-2-showing-update-error-61keys/2770)
**Author:** [@Chiemaft](https://forums.syntaur.com/u/Chiemaft)\ **Replies:** 3\ **Last updated:** [September 5, 2026, 10:02am UTC](https://forums.syntaur.com/t/korg-kronos-2-showing-update-error-61keys/2770 "2026-09-05T10:02:11Z")
Please I have a Korg kronos 2 61keys keyboard with faulty motherboard. It doesn’t load to menu. It shows update error on the screen. Please could possibly be faulty here? Thanks for your quick response. --- ## [Korg SV1 Amp Simulation - distortion](https://forums.syntaur.com/t/korg-sv1-amp-simulation-distortion/9544)
**Author:** [@MidgetManMark](https://forums.syntaur.com/u/MidgetManMark)\ **Replies:** 1\ **Last updated:** [September 2, 2026, 6:37pm UTC](https://forums.syntaur.com/t/korg-sv1-amp-simulation-distortion/9544 "2026-09-02T18:37:26Z")
Hi - I’ve got a problem with my Korg SV1, which has been a workhorse for me for many years without any problems, but recently developed problems with the amp simulation. Sound is absolutely perfect with AMP MODEL turned … --- ## [Ensoniq ESQ-1 boots to self-test, but keyboard, MIDI and sound all work](https://forums.syntaur.com/t/ensoniq-esq-1-boots-to-self-test-but-keyboard-midi-and-sound-all-work/9541)
**Author:** [@guyasaer](https://forums.syntaur.com/u/guyasaer)\ **Replies:** 3\ **Last updated:** [August 31, 2026, 9:27pm UTC](https://forums.syntaur.com/t/ensoniq-esq-1-boots-to-self-test-but-keyboard-midi-and-sound-all-work/9541 "2026-08-31T21:27:51Z")
I’m trying to diagnose an early metal-case ESQ-1 (serial ~82, OS 1.7). On startup it shows the normal ESQ-1 screen, then goes into self-test. The self-test works normally — all front-panel buttons and the display work. … --- ## [ASR 10 Syntaur Gotek drectory](https://forums.syntaur.com/t/asr-10-syntaur-gotek-drectory/9542)
**Author:** [@jeruniverse](https://forums.syntaur.com/u/jeruniverse)\ **Replies:** 0\ **Last updated:** [August 27, 2026, 8:34pm UTC](https://forums.syntaur.com/t/asr-10-syntaur-gotek-drectory/9542 "2026-08-27T20:34:07Z")
Hello, I just installed the Gotek I ordered from syntaur and it seems to be working fine. Is there a directory list for the samples provided on the SD card? It would be great if I could see what to find where. [Next page](https://forums.syntaur.com/latest.md?page=1)