313 results for r-core transformer
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- R-Core Transformer for tube preamplifier 45VAC at 75mA, for 6H30Pi or 6DJ8Opens in a new window or tabBrand New$20.00Buy It Now+$10.02 shippingchelseawin-mn (3,554) 100%
- 220V 30W R-Core Transformer for Audio AMP Amplifier Preamps DAC CD 9V+9VOpens in a new window or tabBrand New$30.89Buy It NowFree shippingfrom ChinaFree returnsatopelec (9,943) 100%
- 220V 30W R-Core Transformer for Audio AMP Amplifier Preamps DAC CD 9V+9VOpens in a new window or tabBrand New$30.89Buy It NowFree shippingfrom ChinaFree returnsatop_audio (1,354) 100%
- 220V 30W R-Core Transformer for Audio AMP Amplifier Preamps DAC CD 15V+15V 9V+9VOpens in a new window or tabBrand New$30.89Buy It NowFree shippingfrom ChinaFree returnsatop_audio (1,354) 100%
Picks for you under $45
Popular items from top sellers at great prices | Sponsored- 50VA R Core Transformer DC 170V 6.3V for Tube Preamplifier Power SupplyOpens in a new window or tabBrand New$27.00polestarmascot (2,176) 100%+$18.00 shipping
- 30W R-core Transformer 15V-0-15V Suitable for C3850 PreamplifierOpens in a new window or tabBrand New$39.01eama0910 (10,374) 99.2%Free shipping
- 30W R-core Transformer For Tube Preamp DIY --Secondary 250V + 14V (B6-3)Opens in a new window or tabBrand New$22.00lc20110801 (3,592) 98.6%+$20.00 shipping
- 30W R-core Transformer 12V-0-12VOpens in a new window or tabBrand New$39.01eama0910 (10,374) 99.2%Free shipping
- 30VA copper R-core transformer 0-220V*2 + 0-7V*2 for PRT-05 tube preampOpens in a new window or tabBrand New$27.00sn6868 (4,896) 99.4%+$18.00 shipping
- 1pcs R-core audio transformer 30W （30VA）secondary 9V×3+6.3V+240V for tube preampOpens in a new window or tabBrand New$23.00snjh1820 (2,162) 98.6%27 watchers+$12.00 shipping
- 30VA R-core transformer Output 15V-0-15V (3 lines) for preamp/Headphone amp DIYOpens in a new window or tabBrand New$25.00sn6868 (4,896) 99.4%+$18.00 shipping
- 30VA R-core Transformer 220V+220V +14V for Our EAR834 Phono Stage AmpOpens in a new window or tabBrand New$23.99diytalent86 (2,658) 99.1%16 watchers+$20.00 shipping
- 220V 30W R-Core Transformer for Audio AMP Amplifier Preamps DAC CD 15V+15VOpens in a new window or tabBrand New$30.89Buy It NowFree shippingfrom ChinaFree returnsatop_audio (1,354) 100%
- 220V 30W R-Core Transformer for Audio AMP Amplifier Preamps DAC CD 9V+9V+9V+9VOpens in a new window or tabBrand New$30.89Buy It NowFree shippingfrom ChinaFree returnsatop_audio (1,354) 100%
- 115V/230V 35W R-Core Transformer for Tube Amplifier Preamps 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$32.900 bids · Time left4d 5h left (Fri, 10:07 AM)Free shippingfrom ChinaFree returnsatop_authentic_auction (49,845) 99.9%
- 1PCS 30W R-CORE TRANSFORMER for preamp 115V 230V OUTPUT:9V+9V 15V+15VOpens in a new window or tabBrand New$18.00Buy It Now+$15.00 shippingfrom China38 soldpinshuche (4,929) 98%
- 30W R-CORE Transformer for audio DAC AC110V /220V 9V*2+16V*2Opens in a new window or tabBrand New$25.00Buy It Now+$10.00 shippingfrom China11 soldpinshuche (4,929) 98%
- 30W R-CORE TRANSFORMER for preamp/dac/headphone 115V 230V OUTPUT: 15V*2+6v*2Opens in a new window or tabBrand New$20.00Buy It Now+$15.00 shippingfrom China17 soldwolf6911 (8,928) 98.4%
- 1pcs R-core audio transformer 30W （30VA）secondary 9V×3+6.3V+240V for tube preampOpens in a new window or tabBrand New$23.00Buy It Now+$12.00 shippingfrom ChinaFree returns27 watcherssnjh1820 (2,162) 98.6%
- 115V/230V 35W R-Core Transformer for Tube Amplifier Preamps 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$35.25Was: $37.907% offBuy It NowFree shippingfrom ChinaFree returnsatop_authentic_auction (49,845) 99.9%
- 20W （20VA）Copper R-core Audio Preamp / Phono Transformer Dual 9V/12V/15V/18V/24VOpens in a new window or tabBrand New$24.00 to $26.00Buy It Now+$12.00 shippingfrom Chinapinshuche (4,929) 98%
- ZERO-ZONE 30VA30W R-core PRT Transformer In 0-115Vx2 230V Out 220V 0.068A 14V 1AOpens in a new window or tabBrand New$33.99or Best Offer+$3.00 shippingfrom Chinastrength_simone (7,405) 97.2%
- 30W R-CORE Transformer for audio DAC AC115V /230V 9V*3+18V*2Opens in a new window or tabBrand New$25.00Buy It Now+$12.00 shippingfrom China14 soldpinshuche (4,929) 98%
- 30W R-CORE Transformer for tube amplifier AC115V /230V 9V×3+6.3V+240VOpens in a new window or tabBrand New$25.00Buy It Now+$12.00 shippingfrom ChinaAlmost gone58 soldpinshuche (4,929) 98%
- 1PC 30W （30VA） Copper R-core Audio Transformer 0-180V 0-6.3V For Tube PreampOpens in a new window or tabBrand New$23.00Buy It Now+$14.00 shippingfrom China10 watcherspinshuche (4,929) 98%
- 1PCS 35W R-CORE TRANSFORMER For Preamp DAC 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$26.00Buy It Now+$12.00 shippingfrom ChinaAlmost gone31 soldpinshuche (4,929) 98%
- ZERO-ZONE 30VA R-core Transformer 115/230V to 0-18V 0-18V 1AOpens in a new window or tabBrand New$35.00Buy It Now+$3.00 shippingfrom Chinaworldwidewait (45,144) 97.8%
- Double shielding 0 - 25V + 0 - 25V 15VA R Core power transformerOpens in a new window or tabBrand New$24.99Buy It Now+$14.00 shippingfrom Hong Kong2 watchershkaudioparts (4,447) 98.3%
- 30W R Core Power Transformer 30VA 15V-0-15V 0-9V For Audio DAC Preamplifier NewOpens in a new window or tabBrand New$25.00Buy It Now+$14.00 shippingfrom China11 watcherspinshuche (4,929) 98%
- 1PC 30W ( 30VA ) R-Core Aduio Transformer 220V *2+7V *2 For Tube PreamplifierOpens in a new window or tabBrand New$25.00Buy It Now+$14.00 shippingfrom China7 watcherspinshuche (4,929) 98%
- HiFi 35VA（35W）Pure Copper R-Core Transformer 220V x2 + 9V x2 For Tube PreampOpens in a new window or tabBrand New$25.00Buy It Now+$14.00 shippingfrom Chinapinshuche (4,929) 98%
- 30VA HIFI copper R-core Transformer Output 0-220V 0-14V For Tube PreampOpens in a new window or tabBrand New$27.00Buy It Now+$12.00 shippingfrom China9cn8864 (1,221) 98.9%
- 30W R-core Transformer 12V-0-12VOpens in a new window or tabBrand New$39.01Was: $41.506% offor Best OfferFree shippingfrom Chinaeama0910 (10,374) 99.2%
- 30W R-core Transformer 15V-0-15V Suitable for C3850 PreamplifierOpens in a new window or tabBrand New$39.01Was: $41.506% offor Best OfferFree shippingfrom Chinaeama0910 (10,374) 99.2%
- 1PCS Hifi 20W （20VA） copper R-core audio transformer dual 6V/9V/12V/15V/18V/24VOpens in a new window or tabBrand New$24.50Buy It Now+$15.00 shippingfrom China6+ watcherswolf6911 (8,928) 98.4%
- High quality double shielding 0 - 35V + 0 - 35V 12VA R core power transformerOpens in a new window or tabNew (Other)$24.99Buy It Now+$15.00 shippingfrom Hong Kongwkleung (7,705) 100%
- R Core Transformer 30W Dual18V 9VX3 DAC Pre-Amplifier HIFI Power SupplyOpens in a new window or tabBrand New$20.00or Best Offer+$20.00 shippingfrom Chinafunken18 (243) 98.6%
- 35VA（35W）Pure Copper R-core Transformer 220V x2 + 6.3V x2 For Tube PreampOpens in a new window or tabBrand New$28.00Buy It Now+$12.00 shippingfrom ChinaLast one6 soldpinshuche (4,929) 98%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$40.87or Best OfferFree shippingfrom Chinazhuanplc (35) 100%
- 1PCS 20W （20VA） copper R-core audio transformer dual 6V/9V/12V/15V/18V/24VOpens in a new window or tabBrand New$25.00Buy It Now+$16.00 shippingfrom Chinasnjh1820 (2,162) 98.6%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.02or Best OfferFree shippingfrom Chinalliudh666 (76) 100%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.03or Best OfferFree shippingfrom Chinagaily*shopping (115) 96.8%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.04or Best OfferFree shippingfrom Chinahhejong (285) 98.6%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.05or Best OfferFree shippingfrom Chinaseven0072 (16) 100%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.06or Best OfferFree shippingfrom Chinarongx-world (1,064) 100%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.07or Best OfferFree shippingfrom Chinago*buyeasy (6,072) 99.5%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.08or Best OfferFree shippingfrom Chinaindustrybestmen (1,087) 99.6%
- 50W R-core Transformer Tube Amplifiers 115V-50/60Hz x2 6.3V1A 6.3V2A 285-0-285VOpens in a new window or tabBrand New$34.99Buy It Now+$6.13 shippingchen9238 (2,313) 100%
- GZLOZONE 30VA R-core Transformer: 100V +14V for SHUER MM Phono Preamplifier DIYOpens in a new window or tabBrand New$39.19or Best Offer+$2.00 shippingfrom Chinayinghuihub (1) 100%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.25or Best OfferFree shippingfrom Chinalisminshopp (22) 100%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.46or Best OfferFree shippingfrom Chinafitting2011* (4,229) 99.3%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.47or Best OfferFree shippingfrom Chinaxuemarket00 (772) 99.2%
- 115V/230V 35W R-Core Transformer for Tube Amplifier Preamps 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.23Buy It NowFree shippingfrom ChinaFree returnsatopelec (9,943) 100%
- 115V/230V 35W R-Core Transformer for Tube Amplifier Preamps 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.23Buy It NowFree shippingfrom ChinaFree returnsatop_audio (1,354) 100%
- New 35W R-CORE TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.54Was: $45.158% offor Best OfferFree shippingfrom Chinagalaxydrives (644) 99.6%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.57or Best OfferFree shippingfrom Chinalookbester (1,320) 99.6%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.58or Best OfferFree shippingfrom Chinaunusualways (549) 100%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.59or Best OfferFree shippingfrom Chinakeymei2015 (848) 98.4%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.59or Best OfferFree shippingfrom Chinaaprilnine (13) 100%
- ONE 35W R-CORE TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.60or Best OfferFree shippingfrom Chinaextendtrade (3,383) 99.7%
- ONE R-CORE 35W TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.63or Best OfferFree shippingfrom Chinasafe-yqing (983) 99.8%
- 1PC New 35W R-CORE TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.79or Best OfferFree shippingfrom Chinayonghon0* (3,125) 99.6%
- ONE 35W R-CORE TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3V NewOpens in a new window or tabBrand New$41.86or Best OfferFree shippingfrom Chinacotvtrade (1,333) 100%
- 1PC 35W R-CORE TRANSFORMER For Preamp 115V 230V OUTPUT: 220V+220V 6.3V+6.3VOpens in a new window or tabBrand New$41.95or Best OfferFree shippingfrom Chinaosag7667 (849) 99.1%
- GZLOZONE 30VA R-core Transformer: 100V +14V for SHUER MM Phono Preamplifier DIYOpens in a new window or tabBrand New$21.99Buy It Now+$20.00 shippingfrom Chinaalong1986090 (22,268) 98.1%
- GZLOZONE 30VA R-core Transformer: 100V +14V for SHUER MM Phono Preamplifier DIYOpens in a new window or tabBrand New$21.99Buy It Now+$20.00 shippingfrom Chinalc20110801 (3,592) 98.6%
- 30VA R-core Transformer 220V+220V +14V for Our EAR834 Phono Stage AmpOpens in a new window or tabBrand New$23.99Buy It Now+$18.00 shippingfrom China4 watchersalong1986090 (22,268) 98.1%
- 30W R-core Transformer For Tube Preamp DIY --Secondary 250V + 14V (B6-3)Opens in a new window or tabBrand New$22.00Buy It Now+$20.00 shippingfrom Chinaalong1986090 (22,268) 98.1%
- Billion R Core Transformer TF-410 KRT-35-A-001S4Opens in a new window or tabPre-Owned$129.99Buy It Now
- R Core Transformer 100VA For Power Supply Preamp Amplifier DAC Tube PreampOpens in a new window or tabBrand New$65.00or Best Offerfrom China
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