Cambridge Audio DAB300 DAB Tuner Hifi Separate Spares or Repair Parts or Project. Item powers on tunes in and looks like it is working, all controls work, however sound signal is only from one channel, the other seems to be dead. Sold as SPARES OR REPAIR, FAULTY, FOR PARTS OR REPAIR PROJECT, NOT WORKING. MAIN UNIT ONLY, NO REMOTE CONTROL, NO AERIAL, NO CABLES, NO MANUAL, NO RETURNS. See pictures for the best description of item and cosmetic condition. Check out my other listings for similar items Thanks for looking Andy Stock Ref: DAB300 GG RMP

Roberts Radio RM20 Vintage Working Loft Find 1970s spares project. This unit works but probably would benefit from a service. Nice classic audio. See my other vintage items

AUDIO INNOVATIONS TRANSFORMER STEP UP?I cannot confirm information provided is correct, I cannot find any direct reference to this item. This may be a prototype or one off passive device of some sort. I have limited knowledge of electronics, and only a basic multimeter, so here is what I have been able to find out. What we have here is an Audio Innovations Series 1000 passive control unit case. No cover.2 inputs and outputs marked A and B. There are 4 impedance positions.There appears to be 4 transformers in the box, which seems unusual - two more than expected for an SUT. Impedance switch positions 1 & 2 measure ~28ohms input and~1k5 ohms at output. X50gain?Impedance switch positions 3 & 4 measure ~300ohms input and~1k0 ohms at output. X3.33 gain? A brief test in my system shows one channel to work, though the gain seems quite low for the measurements above. There is intermittent hum. A good clean, contacts check, reflowing solder would certainly help. So, this may be of interest to someone with the knowledge to work out what it does, reconfigure the transformers or whatever. I do not have the knowledge or time. I have no idea of its worth, so lets have the fun of an auction. No return, you are buying a project or for parts. Its quite heavy at 1.25kg. UK Tracked 48 postage GBP3.45 Please be aware: overseas buyers will probably pay duty and local VAT.Europe standard airmail Tracked postage GBP 10.00Rest of the world standard airmail Tracked postage GBP25.00 On 13-May-23 at 15:26:59 BST, seller added the following information: ATTENTION! Some information received says this unit IS NOT an SUT, but may be a Peter Qvortrup prototype to match impedances between a preamp and Audio Innovations amplifiers. The rest of the description applies as before.