DYNACO small original OEM CONTROL KNOB for PAS 3 preamplifier, SCA-35 amplifier as pictured, its in good condition as shown, dimension = 3/4 diameter, pure aluminum metallic texture. Note: The US-Penny is using as relative scaling purpose only and this selling is final (no return or refund) Please buy or bid accordingly. Thanks for looking.

A RARE AMERICANCLASSIC The Dynaco SCA-35, the only integrated valve amplifier made by the very successful American tube amplifier company Dynaco. Whilst very popular in the USA, these are rare in the UK. This model was introduced in 1964. An online review on TNT-Audio.com praises its enjoyable sound: ‘Overall, the SCA-35 is a wonderful integrated amplifier and can be listened to for hours and hours.’ (https://www.tnt-audio.com/ampli/dynaco-sca35_e.html) This particular unit has the American 120V power transformer, but it works well in the UK with a simple 240V to 120V voltage transformer which is readily available from Amazon, eBay, etc. It is fitted with the original two-prong USApower cord. ALL VALVES INCLUDED· 2 x ECC83s (Matsushita and Mazda)· 2 x ECF82 (Mazda and KK)· 4 x EL84s (Electro Harmonix, Golden Dragon,unbranded and Zaerix) REPAIRS AND UPGRADES The unit has some cosmetic damage, but it has been repaired and rebuilt. It is in working order with the following upgrades: The output transformers have been replaced by Oxford Electrical Products transformers (part number D29A09F) with ultralinear taps, just as the originals. These are made in Oxford, UK. The old phenolic printed circuit boards (PCBs) have been upgraded with new, high quality fibre glass ones, designed and made in the USA by respected audio engineer David Gillespie. The power boardshave been redesigned and remanufactured to use easily available ECF80 0r ECF82valves in place of the much scarcer 7199 valves. The preamp board, with facilities for record playback, is as per the original design, but reproduced on a new fibreglass PCB board. The original power supply has been replaced by a new, modern capacitor board which incorporates Gillespie’s EFB (Enhanced Fixed Bias) circuit. This supplies increased power storage and converts the EL84 valves to fixed bias operation for increased power and reduced distortion. The front controls have been upgraded with new high-quality knobs and the old power on/off bulb indicator has been replaced with a bright LED. The loudness compensation switch is disengaged because it requires a specialised volume control potentiometer. The one in this unit was faulty and had to be replaced. These pots are now available from the USA so this control could be reinstated quite simply, if desired. The previous owner cut the rear panel to replace the input sockets with new gold-plated onesand the output screws with banana sockets. This was done rather clumsily, but the replacementsockets are convenient and the cut in the rear panel is not visible from thefront. Because of the popularity of Dynaco tube amplifiers in the USA, spare parts are readily available for the buyer who would like to restore it to mint original cosmetic condition. DOCUMENTATION Copies of the original Instructions for Assembly and Operation, with pictorial diagrams and the assembly and installation guides for all four new D Gillespie Designs boards are included. CONDITION While the chassis has been cut in places, the amp has been completely rebuilt and is in working order. If collected, this can be demonstrated to the buyer. Shipping is at the buyer’s own risk, but it will be well-packed. The valves will be individually and securely wrapped and placed inside the cage. SAFETY If shipped, it should be visually inspected before use to check that there is no transit damage, e.g. wires shaken loose. Because of the high voltage inside the chassis, the amplifier should always be operated with the cover on and securely attached. SHIPPING International shipping via the Ebay global shipping programme.

DYNACO SCA-35 stereo tube amplifier FACEPLATE as pictured, it pulled, in good condition as shown. Note: This selling is final (NO RETURN OR REFUND) Please buy or bid accordingly. Thanks for looking.

1 pair of Dynaco A-35 speakers - the larger-cabinet companion version to the more frequently seen A-25 model. To my ears these speakers sound excellent - I was very pleasantly surprised the first time I heard them and I would definitely keep them if I didnt already have several other pairs. The cabinets are sound but would benefit from a polishing. The grilles are intact albeit a little grubby from nigh-on 50 years of use. I have added new self-adhesive name badges. New replacement grille cloth is available from suppliers in the USA (on eBay). The driver units all work as they should as do the the rear-panel treble controls. I do not know whether the drivers have been worked on in the past but they do not need to be now. I have listed these as collection only as I will then be able to demonstrate them. However, I will consider both posting them and delivering them (distance permitting and at cost). If you want to discuss either of these options, please contact me - ideally before bidding.

Please Note condition: rank C used maintained Printed circuit board soldering fix. Clean each volume switch. accessories: Main body only Features/remarks: SN ratio: Radio:86dB/Aux:82dB/Tape:86dB shipping from Japan. Please check the photos and let me know if you have any questions. (Dont worry when buying on ebay and PAYPAL, buyers are protected by buyer protection.) Policy PaymentPaypal or other credit cards, etc. Please make a payment within 3 days after you purchased. We ship the item to your ebay address.Shipping************************************************************ FEDEX Express with tracking number (Or other carrier) (Expendited Shipping) It takes 4-7 business days ************************************************************ WORLDWIDE FREE SHIPPING **ATTENTION** Usually ships within 5 days after payment. However, the handling time is set to 10 days because it may be delayed depending on the situation.Returns?Return and Exchange policy ? All returned item must be unused, unopened and undamaged in the same brand new condition as it was delivered to you. If the item does not under the brand new condition, we will not be able to make a full refund. After checking the item and estimating its condition, we will decide the percentage of the refund (80%, 50%, etc).All packaging, manuals, warranty cards, box and accessories must be sent back with the item. The item must be sent back via EMS(USPS) or any carrier that provides tracking number. In the case the item is returned due to postal problem or your absence, and you hope to cancel it even though ebay requests/cases limitation is expired,unfortunately we cannot refund ebay fees as well as shipping costs we paid. About Warranty Warranty period is complied with manufacuture regulation.When repairing, unless manufacture in your country can deal with it, you might have to send the item to Japan. We handle authentic product only, however our transaction is via auction site(ebay).Therefore we cannot make a definite promise that manufacture branches of your country can accept repair. We would appreciate your understanding. We do our best to resolve your problem. International Buyers - Please Note: Import Duties and Charged We ship the item from Japan. Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. These charges are normally collected by the shipping company or when you pick the item up - do not confuse them for additional shipping charges. In the case you refuse to pay import taxes and item is returned, we cannot refund shipping charges and ebay fees we paid.

Vintage Original Dynaco PC-11 SCA-35 Circuit board, nice well cared for complete condition, quality made and designed in the USA, 1960s. The shipping cost includes fast prompt insured with tracking number. Buy with confidence, see my feedback. Good listening, SonnY :)