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	This page displays the information available for the Unknown-NYZ PPLZ DTRM model MM2534 ringmod (Sphere item # 28370). To enlarge the image, and access any other images, please click on it. Detailed description, from the owner or the reseller, prices and supported shipment are displayed. Question and answers as well as reserving or bidding for the item are also available on dedicated pages by using the links on the menu.


	Detail	top

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Make	Unknown
Model	NYZ PPLZ DTRM model MM2534 ringmod
Description	Your chance to get a piece of Noyzelab's electronic music studio! This is the third pcb-panel Eurorack module I handbuilt from a batch of pcb’s I got manufactured in 2021. Experience a real ring modulator instead of the more common analogue multiplier designs or DSP simulations! One of a series of Eurorack prototypes built during 2021/22 for my NYZ - DTRM music series. Designed and hand built built by myself, Dave Burraston [experienced electronics builder/designer since 1976]. I designed this unit in 2017 using high quality transformers based on the classic circuit of Frank A. Cowan from 1934. Panel includes switch to reverse the carrier & program inputs [modern chip based analogue multiplier ring mod designs do not work this way!]. This is a very high bandwidth diode transformer ring modulator and can easily reach frequencies >20kHz. If you have a high sampling rate [>40kHz] pitch/frequency shifter you can downshift these signals back into the audio range. Unlike other fixed diode units, the diode ring is unique being freely programmable using most types of diodes and LEDs, even transistors/pn junctions. With LEDs you will get the added side effect of visual display of the signal as its being live processed! The patchable diode ring sockets are built using recycled Dual-In-Line chip sockets. Includes 4 LED’s for your experimentation. This module screams out for experimentation. Get yourself some magnets and modulate/alter the sound by moving it near the transformers..!! This is why they are on the front panel instead of tucked away inside :) Relive the classic experiments of Forbidden Planet/BBC Radiophonic Workshop et al and beyond with the real deal. Be quite literally the only kid on your block with this unique handbuilt module! NOTE: THIS UNIT IS PASSIVE AND DOES NOT REQUIRE POWER. SKIFF FRIENDLY 20mm depth. *3 kOhm, not 600 Ohm* transformers, copper point to point wiring. update 26/10/24: this unit is designed for my personal studio as an experimental/drone module. There is some signal bleed with these types of simple passive circuits. Please do not bid if this something that you cannot live with! If I get time I will post a video of this module in action on youtube. Module is not DC-coupled but will work for both control signals & audio. Another feature with passive DTRM’s is that you can reverse the inputs & outputs for an extra configuration. ie use the out as input and take the output from the carrier or program socket!
Age	3 year
Weight	n/a
Condition	Near mint
Location	Australia
Vat	Not from a VAT-registered business. But VAT / duty may be due if importing from outside your trade bloc.
Quantity	1 item is available from the owner
Options	User manual : No
	Service manual : No
	First owner : No
	Original boxes : No
Plug type	Plug not required
Voltage type	Power supply not needed
Status	Item is still available
Sale type	The item is on the auction rooms
Ending on	09/11/2024
Category	Synthesizer (Modular)
Serial number	n/a
Sphere reference	# 28370
Statistics	Created on : 25/10/2024
	Changed on : 09/11/2024
	Published on : (Not published)
	Displayed : 279 time(s) by members and guests
Safety	All electrical items sold in VEMIA are deemed to be trade sales. No warranty of electrical safety is given or implied. Many items are vintage and would not pass current electrical safety standards. It is the responsibility of the buyer to ensure that items are safe to use in their future environment - if necessary by using the services of a professional.


	Prices and conditions	top

The following section gives you the prices as well as shipment and payment conditions associated with the item. Payment is always requested in GBP. Converted price is shown for information and converted with Sphere standard currency rate.

Shipment and Payment links gives you access to an extended description of our rating :

Start price	175 GBP
Converted price (1)	175 GBP
Shipment	International or local shipment to pay
Packing costs	0 GBP
Payment	Full pre payment needed
Auction bid step	10 GBP
Auction highest bid	0 GBP
Converted highest bid	0 GBP
Leader or winner	*None
(1) Currency conversion	Note that conversion rates were last adjusted on 15th September 2026 at 16:52 CET. They are there to give you a rough guide to the bid price in your currency. Please check for a more up-to-date conversion at https://www.x-rates.com/calculator.html. The bid price will be the actual price in pounds (GBP) at the moment the auction closes. This will be roughly converted to your currency for your information. For technical reasons, we are unable to update the conversion from GBP to Euro during the auction, although it may change at any time. If you are in the euro zone please check the current rate at https://www.x-rates.com/calculator.html Payments must always be in GBP. For more info please see the FAQ about exchange rates.https://spheremusic.com/Winfaq.asp?Question=91.


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