IMPORTANT
- UK CUSTOMERS - Prices exclude VAT (20%) which is only shown in check-out.
- OVERSEAS CUSTOMERS - UK VAT disappears when you enter your country in check-out. Purchases from outside the UK will NOT pay UK VAT.
- Instead of flooding you with a huge selection, I have tried to keep shipping options simple and straight-forward.
- To save you a little money, items under 50.00 GBP are sent without tracking.
- If you're outside the UK, your purchases may be subject to import duties which I'm afraid, I can't predict.
- After purchase, you'll want to go to 'Shopping Cart'. Please enter a valid e-mail address and then press <Enter> on your keyboard to bring up shipping options and delivery address entry option. You can still cancel your purchase if you wish.
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PRODUCTS - With over forty years of electronic design and manufacturing experience, mostly in the audio industry, I still love taking on challenges and winning! For me, designing something and seeing it through to a commercial product, is as creative as writing and producing in the studio. Under this category, you can browse through the things I make to help musicians, producers and engineers, along the way. 🙂
SERVICES (Technical) - Don't let the fact that you're unable to install one of my systems into your beloved piece of vintage equipment scare you off! I'm more than happy to do that for you. I also repair and service studio and live performance gear as well as renovate vintage synthesisers, signal processors and guitar amps.
SERVICES (Creative) - I've been involved with studio and live music production, since 1985. It's my passion and I have a huge wealth of knowledge and experience. Being a musician myself, I'm able to connect with my clients and make magic things happen. I'm also a keen photographer, website and graphics designer. If you think I can be of assistance, please do check out this category.
UPCYCLED AUDIO - My project for 2023, Upcycled Audio offers vintage equipment that's been renovated and / or upgraded with a view to deliver classic quality performance with modern convenience. You can read more about it here.
PML-TX01 Transformer for the Marshall JMP-1
The PML-TX01 isn't just a replacement transformer for the Marshall JMP-1. It's an upgraded design featuring laminates that are made of a much higher quality material than the original, thereby reducing laminate oscillation (hum) and heat.
The PML-TX01 is pin-for-pin compatible with the original TXMA-00014 transformer, so it's pretty straight-forward swapping out the old one.
MARSHALL JMP-1 VOLTAGE SELECTION
I regularly receive two questions from those interested in my PML-TX01. Both are about the Marshall JMP-1 input voltage selection:
- Is the PML-TX01 replacement transformer for the Marshall JMP-1, 230V or 115V?
- Are the voltage selector components diodes, ferrite beads or just fancy wire links?
The answer to the first question is, just like the original TXMA-00014, my PML-TX01 has two separate primary windings, each rated at 115V. So…
- EUOPEAN / UK VOLTAGE SELECTION. Wired in series, the primary becomes a single 230V winding. To wire in series, connect ONLY LK2.
- USA / CANADA / JAPAN VOLTAGE SELECTION. Wired in parallel, the primary becomes a single 115V winding. To wire in parallel, connect LK1 and LK3.
The Marshall JMP-1 input voltage selection is quite easy to change. The use of those eighties style wire links makes some people think that they are devices like diodes or something but the original links were JUST WIRE LINKS and nothing else, so you can use wire. I would however, recommend that you use covered wire as these connections carry mains voltage!
The image below shows a schematic representation of the transformer windings. On the left are the two primaries which connect to domestic a.c. power via the fuse and ON / OFF switch. Jumpers LK1 and LK3 are installed for 115V operation. For 230V operation, ONLY LK2 is installed.
A WORD ON SHIPPING COSTS
Annoyingly, my shopping cart software displays shipping information after you’ve confirmed your payment option. I’m trying to get this changed as I believe that customers should always know exactly what they’re paying. Of course, I have no control over import duties but I try my best to give clear, concise information.
I therefore maintain a ‘Shipping Prices’ page and visitors to my website who are interested in buying stuff, have the opportunity to check shipping costs to their country / region.
My shipping costs are calculated on item value and not weight as everything is insured.
