Grid view List view ST-35 Pre-Owned amplifier (120) vacDynaco ST-35 Pre-Owned amplifier (120) vac including vintage Dynaco labeled tubes. Unit is all original and in good working order although a full restoration is suggested due to age of this unit. Previous owner drilled a number of small ventilation… View Product (9) Pin Socket w/ shield collar(NOS) Cinch brand Micalex socket with low profile shield collar. Chassis top mount style which fits 3/4″ hole with mounting screw holes on 1-1/8″ centers. Sorry, we do not have the shields for these sockets, however these will work fine… $4.50 View Product 10K BIAS POT MIL STYLEMil style, linear taper, 2 watt, 10% tol. Carbon potentiometer. Short 5/8″ lt. slotted shaft with locking collar and all mounting hardware to fit 3/8″ dia. hole. Nice upgrade! New Production (Made in Canada). $10.50 View Product Out of Stock 10K BIAS POT NOSClarostat Brand NOS Mil-Spec linear taper, 2 Watt, 10% Tol. carbon potentiometer. Extended slotted shaft, approximately 0.50″ length. Includes all mounting hardware & locking collar nut to fit 3/8″ diameter mounting hole. Excelent quality. (Limited Supply) $15.00 View Product 2 LUG TERMINAL STRIPCadmium plated lugs on phenolic strip. Small style: 1/4″ spacing with (.096″ dia) # 3 screw hole. Large style: 3/8″ spacing with (.140″) # 6 screw hole. (Non-Grounded) “Sold as single” View Product 2 Terminal Binding PostGold plated (2) terminal binding post mounted on a brown Phenolic strip. Binding posts have standard 3/4 inch spacing and accept (4mm) banana jacks or bare wire connections up to 10 gauge. Includes (1) Red & (1) Black jacks, mounting… $12.50 View Product 3 LUG TERMINAL STRIP3 Lug terminal strip (center ground) cadmium plated lugs on phenolic strip. Small style ¼” spacing with (.096″ dia) # 3 screw hole. Large style 3/8” spacing with (.140″ dia) # 6 screw hole. (Sold as single) View Product 3 Terminal Binding PostsGold plated (3) terminal binding posts mounted on a brown Phenolic strip. Accepts standard (4mm) banana jacks or bare wire up to 10 gauge. Includes (2) Red & (1) Black jacks, mounting strip, terminal strip and hardware. Fits: SCA-35, ST-70, MK III… $12.50 View Product Out of Stock 4 Terminal Banana JacksGold plated (4) terminal banana jacks mounted on a brown Phenolic strip. Accepts standard (4mm) banana jacks only. Includes (3) Red & (1) Black jacks, mounting strip and hardware. Fits: SCA-35, ST-70, MK III & MK IV amplifiers. Jack spacing… $12.50 View Product 5 Lug Strip(Center ground) cadium plated lugs on phenolic strip. 3/8″ spacing with #6 screw hole. $2.00 View Product 5 Lug Strip ST-35(Center ground) cadium plated lugs on phenolic strip. 3/8″ spacing with #6 screw hole. Note: 30 degree angled lugs (st-35). $2.00 View Product 7 Pin Tube SocketsMiniature 7 pin tube sockets for 12X4 rectifier tube. Select Ceramic (CER) or Micalex (MIC). The (CER) version is a top/bottom chassis mount style whereas the (MIC) version is a fixed bottom chassis mount only. Each will fit a 5/8″… View Product Out of Stock 8 PIN OCTAL SOCKETNew production “Celenex” octal socket. Tin plated pins, bottom mount style. Fits 1.125” chassis hole. Mounting centers are 1.50”. Fits new & original Dynakit/Dynaco products. Note: This is the standard socket provided with our MK III, MK IV & ST-70… $3.75 View Product Out of Stock 8 PIN OCTAL SOCKETMicanol n.o.s. chassis mount, cadium plated pins, flanged bottom mount style. Fits 1 1/8″ hole with 1 1/2″ mount hole centers with (4) grounding lugs . Cinch mfg. Quality heavy-duty construction. $4.75 View Product 9 Pin Ceramic SocketPC mount, nickel plated pins. Circuit board mount style. Fits 13/16″ dia. hole. mounting. $2.50 View Product 9 PIN CERAMIC SOCKETChassis mount, cadium plated pins, top/bottom circuit board mount style. Fits 13/16″ to 7/8″ dia. hole. Note: orientation of pins with respect to mounting flange is non-standard, China mfg. $2.25 View Product 9 PIN CERAMIC SOCKETChassis mount, cadium plated pins, top circuit board mount style. Fits 13/16″ to 7/8″ dia. hole. Note: orientation of pins with respect to mounting flange is standard. Nice Quality… China mfg. $3.25 View Product 9 PIN CERAMIC SOCKETPC mount, gold plated pins, circuit board mount style. Fits 13/16″ dia. mounting, China mfg. $3.00 View Product 9 Pin Micalex SocketPC mount, nickel plated pins. Circuit board mount style. Fits 13/16″ dia. mounting. $3.00 View Product 9 Pin Micalex SocketChassis mount, nickel plated pins. Top mount style. Fits 3/4″ hole. Imported. $3.00 View Product 9 Pin Micanol SocketPC mount, Cad plated pins, low profile circuit board mount style. Fits 13/16″ dia. mounting. Very similar to the original Dynaco PC board style sockets. NOS. Made in Italy. Limited Supply. $3.75 View Product 9 PIN Micanol SocketChassis mount, cadium plated pins, top mount style. Fits 3/4″ hole. Cinch style, USA mfg. $4.50 View Product 9 PIN SOCKET ADAPTERPermits the use of the 6GH8A Tube in place of the 7199 tube. This low profile high quality socket adapter re-arranges the pin connections to permit use of the 6GH8A tube while retaining the original DYNA Circuitry. Includes ceramic socket,… $25.00 View Product A 470 Output Transformer35 watts, 4300 ohm c.t. For mounting and wiring details, refer to dimensional/electrical schematic. Exact drop-in replacement for Dynakit ST-70 and Mark IV amplifiers. $125.00 View Product A-431 & P-782 CoversCovers are available with either a “Prime” or “Black” painted finish. Covers will fit the original Dynaco or new Dynakit transformers only. Covers are sold as “Each” and not as pairs. View Product Out of Stock A-431 Output Transformer60 watts, 4300 ohm c.t. For mounting and wiring details, refer to dimensional/electrical schematic. Exact drop-in replacement for Dynakit MKIII amplifier. $150.00 View Product A-470 CoversCovers are available with either a “Prime” or “Black” painted finish. Covers will fit the original Dynaco or new Dynakit transformers only. Covers are sold as “Each” and not as pairs. View Product A-470 potted NOSVery rare (NOS) pair of A-470 “Potted” output transformers. These will fit the original MK IV and ST-70 chassis mounting holes. One unit includes the original Dynaco packaging (box) and labeling whereas the second unit has been re-packaged in a… View Product Out of Stock AC PANEL OUTLETS NOSReplacement Non-polarized 125 vac 15 amp panel mount power outlets. Very similar to the original Dynaco black plastic AC outlets found on the SCA-35, PAS and FM1-FM3 models. May also fit “other” vintage gear of same era. Fits minimum chassis… $5.25 View Product AR-4X Speaker ManualAcoustic Research (18) page product catalog plus associated paper work regarding the AR-4X speaker system. Also includes (2) wall mounting hardware kits in the original factory manila envelope. Condition is Very Good. Price is $25.00 including US First Class shipping… View Product Bias Balance Control KitThe Dynakit BBCU-1, Bias Balance Control Upgrade is a simple and effective circuit upgrade for equalizing the bias current between each pair of output tubes. Designed specifically for the original or new Dynakit ST-70, Mark II/III and MKIV amplifiers. The… View Product Black Rubber FeetVery similar to the original dynakit push-on rubber feet.(9/16″ o.d. x 1/8″ ht) fits hole size of .180″ – .288″ dia. Sold in sets of (4) only. $2.50 View Product Black Rubber Feet (Large)Large tapered profile SBR rubber feet. 1″ dia. x 27/32″ height. Includes 10/32 mounting hardware. Sold in sets of (4). Note: Will not fit the MK IV amplifier due to location of choke. $10.00 View Product Black Rubber Feet (Med)(3/4″ OD x 9/16″ Ht) Includes 10-32 mounting hardware requiring a 3/16″ to 1/4″ Dia. mounting hole. Fits most Dynaco tube amps, preamps and tuners. Sold in sets of (4) only. Note: Will not fit properly with the MK IV… $7.50 View Product BushingsBlack plastic hole, snap-in wire insulating bushings. Fits 5/8″ dia. hole. Typically used for transformer leads routing through chassis. Sold in sets of (4) only. $1.50 View Product C-354 CHOKED.C. filter choke. 1.75 Henries, 200ma. DC current, 62 ohms, 400 vdc (max) 10% Tolerance. For mounting and wiring refer to dimensional & electrical schematic. Exact drop-in replacement for Dynakit ST-70, Mark III/IV. “New Shielded Design” Click here to see… $24.50 View Product Carbon Comp Resistors 1 W10% tolerance. Classic resistor style and sound. Various brands: A-B (nos), Ohmite and Stackpole (our choice). View Product Carbon Comp Resistors 1/25% tolerance. Classic resistor style & sound. Various brands: A-B (nos), Ohmite, Stackpole & Xicon (our choice). View Product CERAMIC DISC CAPACITOR.02 uf x 100 vdc Variou Brands. Sold as Each. $0.75 View Product CERAMIC DISC CAPACITOR.01 uf x 250 vac/2k vdc x/y line rated by-pass capacitor (various brands) Sold as Each. $1.25 View Product 1 2 3 4 5
