Roland - MIDI Controllers
Roland PG-300 - MIDI Controller - Good
Free UK delivery by 23 - 25 Jul
THERE IS ONLY ONE.
ABOUT THIS PRODUCT
Roland PG-300 - MIDI Controller - Good
Why This One
- Good condition - clearly used but works as it should
- Fully tested - all applicable functions verified working
- Hands-on Alpha Juno and MKS-50 programmer with 30 real-time sliders.
- A rare dedicated programmer - costly and scarce on the second-hand market.
Condition: Good
This Roland PG-300 is a good-condition item. Of our 10-point functional test, 2 item(s) passed and 8 were not applicable; no faults found. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.
What's Included
- Roland PG-300
- No additional accessories included
About This Model
The Roland PG-300 is a dedicated synthesizer programmer and MIDI controller produced between 1985 and 1989 in Japan. It generates no sound of its own; instead, it is designed specifically to provide hands-on control over the Roland Alpha Juno 1, Alpha Juno 2, and MKS-50 synthesizers. Rather than navigating menus, the user can manipulate synthesis parameters - including filter cutoff, resonance, LFO, and envelopes - in real time via 30 sliders and dedicated knobs. Connectivity comprises MIDI In, MIDI Out, and MIDI Through via standard 5-pin DIN cables, plus a DC power input requiring an external 9V adapter. One practical note: the unit lacks non-volatile memory, so the MIDI channel selection must be re-entered each time it is powered on.
A great opportunity to own a Roland PG-300 at this price point.
General
| Brand | Roland |
| Model | Roland PG-300 - MIDI Controller - Good |
| Category | MIDI Controllers |
| Condition | Good |
Condition
This Roland PG-300 - MIDI Controller - Good has been inspected and set up by our workshop. Every item is a single, one-off piece, photographed as it is so you know exactly what you are buying.
Condition guideOur inspection process
- 01
Workshop inspection
Checked by a specialist, not just a technician. Body, hardware and cosmetics visually assessed for wear, damage and authenticity.
- 02
Function tested
Controls, connections and electronics tested at the bench to confirm everything works as it should.
- 03
Prepared for use
Cleaned and set up where needed so it arrives ready to use straight out of the box.
- 04
Photographed & documented
Every angle, mark and detail captured in high resolution so you know exactly what you are buying.
- 05
Double-boxed dispatch
Re-checked before packing, then carefully packed and sent tracked and signed-for.

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After you buy
01
Order placed
Payment confirmed instantly. You'll get an email receipt and tracking link to follow.
02
Workshop pack
We re-check the inspection, photograph the packing, and carefully box for safe transit.
03
Tracked dispatch
Signed-for courier across the UK. Most orders arrive within 2 working days.
04
30-day returns
Not the one for you? Send it back within 30 days for a full refund.
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Roland PG-300 - MIDI Controller - Good













