Pair of Hashimoto H-20-3.5U (Sansui) Output Trans 20W Single 2.5, 3.5KOhm Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Function is guaranteed. Part NumberH-20-3.5URated Output Power (W)20W at 50HzPrimary Impedance2.5K/3.5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 25Hz?90kHz (+-2dB)Insertion Loss Primary Inductancew/ Applied Current2.5Kohm 13H/100mA 3.5Kohm 18H/80mAMaximum Rating DC Current140mAOutline type Size (AxBxH : refer to Drwg.)88x80x110?Screw Size (mm)M3Weight?2.4KgTubes to be matched with300B, EL34, 2A3, 6B4G, 6L6GC, 6A3 ///////////////////////////////NOTE: 1. If you want to buy item, press buy it now or make offer button if you want to offer your best price.2. I only ship item via EMS or Fedex, I dont accept ship item via sea way. If you buy many items from my listing, make payment via Buy it now, I will combine shipping if possible and refund the overcharge shipping fee. 3. Please make your payment within 3 days. 4. If you have any question about item, feel free to ask me before bidding. Generally, I dont response to question ask about what is your best price, you can press best offer button and input your best price. If there is no best offer button then item is fixed price. 5. If you want to find any item related to audio turntable, audio vintage or amplifier, and you can not see in my listing, please ask me via message, I can help you find it. 6. If you want to know about me, you can search on google with key word Otomon Laboratory //////////////////////////////

Pair of Hashimoto H-20-3.5U (Sansui) Output Trans 20W Single 2.5, 3.5KOhm Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Function is guaranteed. Part NumberH-20-3.5URated Output Power (W)20W at 50HzPrimary Impedance2.5K/3.5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 25Hz?90kHz (+-2dB)Insertion Loss Primary Inductancew/ Applied Current2.5Kohm 13H/100mA 3.5Kohm 18H/80mAMaximum Rating DC Current140mAOutline type Size (AxBxH : refer to Drwg.)88x80x110?Screw Size (mm)M3Weight?2.4KgTubes to be matched with300B, EL34, 2A3, 6B4G, 6L6GC, 6A3 ///////////////////////////////NOTE: 1. If you want to buy item, press buy it now or make offer button if you want to offer your best price.2. I only ship item via EMS or Fedex, I dont accept ship item via sea way. If you buy many items from my listing, make payment via Buy it now, I will combine shipping if possible and refund the overcharge shipping fee. 3. Please make your payment within 3 days. 4. If you have any question about item, feel free to ask me before bidding. Generally, I dont response to question ask about what is your best price, you can press best offer button and input your best price. If there is no best offer button then item is fixed price. 5. If you want to find any item related to audio turntable, audio vintage or amplifier, and you can not see in my listing, please ask me via message, I can help you find it. 6. If you want to know about me, you can search on google with key word Otomon Laboratory //////////////////////////////

Pair of Hashimoto H-20-3.5U (Sansui) Output Trans 20W Single 2.5, 3.5KOhm Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Function is guaranteed. Part NumberH-20-3.5URated Output Power (W)20W at 50HzPrimary Impedance2.5K/3.5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 25Hz?90kHz (+-2dB)Insertion Loss Primary Inductancew/ Applied Current2.5Kohm 13H/100mA 3.5Kohm 18H/80mAMaximum Rating DC Current140mAOutline type Size (AxBxH : refer to Drwg.)88x80x110?Screw Size (mm)M3Weight?2.4KgTubes to be matched with300B, EL34, 2A3, 6B4G, 6L6GC, 6A3 ///////////////////////////////NOTE: 1. If you want to buy item, press buy it now or make offer button if you want to offer your best price.2. I only ship item via EMS or Fedex, I dont accept ship item via sea way. If you buy many items from my listing, make payment via Buy it now, I will combine shipping if possible and refund the overcharge shipping fee. 3. Please make your payment within 3 days. 4. If you have any question about item, feel free to ask me before bidding. Generally, I dont response to question ask about what is your best price, you can press best offer button and input your best price. If there is no best offer button then item is fixed price. 5. If you want to find any item related to audio turntable, audio vintage or amplifier, and you can not see in my listing, please ask me via message, I can help you find it. 6. If you want to know about me, you can search on google with key word Otomon Laboratory //////////////////////////////

Pair of Hashimoto H-20-3.5U (Sansui) Output Trans 20W Single 2.5, 3.5KOhm Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Function is guaranteed. Part NumberH-20-3.5URated Output Power (W)20W at 50HzPrimary Impedance2.5K/3.5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 25Hz?90kHz (+-2dB)Insertion Loss Primary Inductancew/ Applied Current2.5Kohm 13H/100mA 3.5Kohm 18H/80mAMaximum Rating DC Current140mAOutline type Size (AxBxH : refer to Drwg.)88x80x110?Screw Size (mm)M3Weight?2.4KgTubes to be matched with300B, EL34, 2A3, 6B4G, 6L6GC, 6A3 ///////////////////////////////NOTE: 1. If you want to buy item, press buy it now or make offer button if you want to offer your best price.2. I only ship item via EMS or Fedex, I dont accept ship item via sea way. If you buy many items from my listing, make payment via Buy it now, I will combine shipping if possible and refund the overcharge shipping fee. 3. Please make your payment within 3 days. 4. If you have any question about item, feel free to ask me before bidding. Generally, I dont response to question ask about what is your best price, you can press best offer button and input your best price. If there is no best offer button then item is fixed price. 5. If you want to find any item related to audio turntable, audio vintage or amplifier, and you can not see in my listing, please ask me via message, I can help you find it. 6. If you want to know about me, you can search on google with key word Otomon Laboratory //////////////////////////////

Verkaufe einen hervorragend erhaltenen und einwandfrei funktionierenden MC bertrager Hashimoto HM3 im Swissonor Gehuse zum Anschluss an einen MM Eingang. Der bertrager ist fest verltet auf 1:20, die weitere Option von 1:40 fr niederohmige Systeme samt Umschaltmglichkeir ist sicher wieder herzustellen. Klanglich ist diese Manahme ein klares plus, ein (nicht nur in dieser Preisklasse) schwer zu toppender T fr Systeme von 12-40 Ohm. Doch es hat sich in letzter Zeit zuviel angesammelt und so steht das ein oder andere Gert zum Verkauf, um Platz fr neues im neuen Jahr zu schaffen. Versand bestens verpackt mit DHL, gerne auch an Selbstabholer mit Vorfhrung des Gertes. Verkauf von Privat, keine Garantie, Nachverhandlung, Rcknahme.Am 14.01.24 hat der Verkäufer die folgenden Angaben hinzugefügt: Aufgrund mehrerer internationaler Anfragen werde ich die Auktion morgen Abend beenden und neu einstellen mit der Option eines EU Versandes. Danke an die bisherigen Bieter fr ihr Verstndnis.

Thank you for looking, For sale is this step-up transformer made by Yoshiba Onkyo. Inside is the Hashimoto HM-3, a time proven transformer design dating back from Sansui era. The transformer core is Permalloy C (Super Permalloy) and triple copper shielded. Step up ratio is 40x / 32dB for 3? cartridges. The case is made from CNC aluminum, terminals from WBT. The case could be used horizontally, vertically or on the side which gives a lot of flexibility in setting up. Current model of this transformer - https://exclusive-audio.jp/products/type-t Condition - Used with full function. Please refer to pictures as well. Measurements (in CM) - w 13 x d 11.5 x h 7.5 Weight - 1.5kg Please see condition described, returns are only accepted in case of discrepancy/misrepresentation in the listing. Combine shipping is available, any questions regarding this item please kindly ask. Free shipping within North America, elsewhere please see shipping costs at checkout. All items are shipped with tracking number, UPS Standard or Canada Post/USPS Regular parcel in order of availability.

Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Specification Part NumberHWC-30-5Rated Output Power (W)30W at 50HzPrimary Impedance5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 10Hz?50kHz (+-2dB)Insertion Loss0.2dBPrimary Inductancew/ Applied CurrentBalance 100H Unbalance 80HMaximum Allowable DC CurrentBalance 220mA Unbalance 5.0mAOutline typePL-85BSize (AxBxH : refer to Drwg.)90 x 90 x 83?Screw Size (mm) Weight?2.0KgTubes to be matched withEL34, 2A3, 45 6B4G, 6L6GC, 6A3,VT52

Transfo MC pour cellules à bobine mobile , Hashimoto HM3 , Gain 26db ( X 20). Possibilité Gain 32db (X40). compatible : Denon. Audiotechnica.Ortofon.Koetsu , et toute cellules PC haut de gamme du type Ortofon SPU ... connectique rca WBT.Le transformateur MC inclu 2 x Hasimoto HM3 originaux donc cest un transformateur stéréo . For shipping outside of France , please , ask for the amount os shipping + insurance .The weight of the package is two kilos __________________________________________________________________________________________ MC cartridge step-up Transformer Unit Step-up Transformer Hashimoto HM-3 x 2 Frequency Response (-1dB): 15Hz to 50KHz Gain/Turn Ratio 26dB / 20:1 (in Serial) Gain/Turn Ratio 32dB / 40:1 (in Parallel) Input impedance with Output load of 47k? 118? (in Serial) 29.4? (in Parallel) Return Signal Line Not Grounded Compatible MC Cartridge Detail to be referred to attached photo. Audio Technica, Ortofon, Lyra, Koetsu, Sumiko Bentz Micro, Transfiguration, Denon, Dynavector ------------------------------------------------------------------------------------------------------------------------------------------------------Introducing the Hashimoto HM-3: The Hashimoto HM-3 step-up transformer is designed squarely aimed at high-end low output MC cartridges; such as Ortofon products, at the 1:40amplification ratio. The HM-3 can also be set for mid range output level cartridges such as, Denon products, at the 1:20 amplification ratio. The sound of the HM-3 is simply amazing. The sonic information is extremely rich, three dimensional, not only very wide in right and left, but I can hear the height as well as the depth of instrument positions. The sound quality is very much Hashimoto Sound, which is engineered to be as close to real music as possible. The reference amplifiers for sound engineering at Hashimoto are highly fine-tuned and modified Sansui AU-Alpha907 Limited and AU-Alpha607 MOS Limited by Mr. Ohshima at Aqua Audio Lab who was a manager at Sansui for the high-end amplifier department from the early 1980’s to 2000. Thus, all Hashimoto tube transformers follow the sound characteristics of high-end Sansui, and further engineered to be more vivid and realistic (Please refer to our Hashimoto Transformer Technical Aspects page for more details on technical issues as well as Hashimoto Product Design Philosophy.). The very unique aspect of the HM-3 is that you can use it for either high-end transistor amps or tube amp system with MM cartridge inputs. I have tested the HM-3 with an Ortofon MC-20 cartridge on Sansui AU-111 Integrated Tube Amplifier (1964), Sansui AU-919 (1978), Sansui AU-X701 (1986), Sansui AU-Alpha907MRX (1994), and my home made 300B SE with Hashimoto PT-270, C-10-200W, H-20-3.5U (2005). As the results, I have discovered that the HM-3 tends to reveal more about the characteristics of amplifiers than SACD or DVDA software does. This is as if putting a high performing race car motor in different chassis; very revealing, but you can expect the maximum performance of your own system. The HM-3 measures 58 (W) x 52 (D) x 55 (H) mm, and weighs 0.5Kg (1.1 LB). The core of the HM-3 consists of Permalloy C (Super Permalloy) with triple copper shields potted in the special pitch. The frequency range is 15 to 50,000Hz -1dB with 12 Ohms (Serial) or 3 Ohms (Parallel) Primary, and the 4.7K Ohms secondly loads. The amplification ratios can be switched between 1:20 (26dB) and 1:40 (32dB) by connecting two primary windings in serial or parallel. The recommended secondary impedance is 47K Ohms. Who is Hashimoto Electric anyway? Hashimoto is by-no-means a new comer in this very traditional, but exciting industry. Hashimoto Electric, Ltd., in Tokyo Japan has been a long-time Sansui transformer OEM (since 1960’s). Hashimoto merged Sansui’s transformer business in 1978, and Hashimoto was the company who reproduced the AU-111 transformers when Sansui reissued the famed AU-111 in 1999 as the AU-111 Vintage. As a matter of fact, Hashimoto is the only company that still carries the original Sansui logo on its product lines, and some of Hashimoto’s key engineers are ex-Sansui engineers. Today, Hashimoto Electric produces not only various traditional transformers that Sansui pioneered many years ago, but also high-end tube amp transformers under its own brand name. The amazing thing is that all Hashimoto transformers are still handcrafted one-by-one by very skilled and experienced employees (Please refer to the actual photos I took when visited Hashimoto last June). Because some of Hashimoto engineers have more than 40 years of transformer designing experiences through out Sansui and Hashimoto era, all Hashimoto transformers still maintain the superior characteristics and sound of Sansui transformers. In addition, all Hashimoto transformers are redesigned from the ground up. This means that Hashimoto transformers are the 21st Century products that have been fine-tuned with computer aided programs and have utilized new materials that were simply not available forty some years ago. As the result, the HM-3 is one of the leading Hashimoto products that have been winning reputations among critics as, The sound through Hashimoto transformers simply belongs to a different class compared with that of competitions.

Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Specification Part NumberHW-60-5Rated Output Power (W)60W at 30HzPrimary Impedance5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 10Hz?70kHz (+-1dB)Insertion Loss0.2dBPrimary Inductancew/ Applied CurrentBalance 200H Unbalance 125HMaximum Allowable DC CurrentBalance 250mA Unbalance 4.0mAOutline typeWE-102Size (AxBxH : refer to Drwg.)100 x 110 x 120mm Screw Size (mm) Weight?4.1KgTubes to be matched withKT-88, EL34, 300B, 6550A, 6L6GC

Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Specification Part NumberHW-40-5Rated Output Power (W)40W at 45HzPrimary Impedance5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 10Hz?60kHz (+-1dB)Insertion Loss0.15dBPrimary Inductancew/ Applied CurrentBalance 150H Unbalance 90HMaximum Allowable DC CurrentBalance 250mA Unbalance 4.0mAOutline typeWE-85Size (AxBxH : refer to Drwg.)80 x 88 x H110 mm Screw Size (mm)M3Weight?2.4KgTubes to be matched withEL34,2A3,6A3,45, 6L6GC,6B4G,VT52

Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Specification Part NumberHW-15-5Rated Output Power (W)15W at 50HzPrimary Impedance5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 15Hz?50kHz (+-1dB)Insertion Loss0.35dBPrimary Inductancew/ Applied CurrentBalance 75H Unbalance 60HMaximum Allowable DC CurrentBalance 150mA Unbalance 5.0mAOutline typeWE-66Size (AxBxH : refer to Drwg.)66 x 66 x H85 mm Screw Size (mm)M3Weight?1.3KgTubes to be matched withVT-52, 2A3, 6BM8, 6B4G, 71A, 6L6(T)

Since the transfer of the SANSUI transformer to Hashimoto, which was carried out in 1978, was a complete transfer including technical materials and design engineers, Hashimoto Electric Co., Ltd. owns all the know-how of the SANSUI transformer for Audio amplifier. Specification Manufacturer : Hashimoto ElectronicsPart Number: HM-3 Step-up ratio (gain): Primary series connection/20 times (26 dB), Primary parallel connection/40 times (32 dB)Shape: WE-60LMass (kg): 0.5Dimensions(mm): H:55, h:15, A:58, a:40, B:52, b:40, D(?mm):29 Screw dimensions: M3Maximum Withstand voltage: AC250V, 1 minuteInsulation resistance (M?): 100 or more (at 250 VDC) Frequency characteristics: 15-50kHz(-1dB) (Secondary load resistance 4.7K?)Load resistance (Secondary load resistance): (Rating) 4.7K, (Recommended) 47KImpedance (?): (Primary series connection) 12/(Primary parallel connection) 3Insertion loss (dB): 1.5Contents: 1pcs

MC cartridge step-up Transformer Assembly kit All electrical parts are including a pair of Step-up Transformers (Hashimoto HM-3) Case: Takachi TD10-15-4N with machining and painting. 2.5t (mm) Aluminum Diecast. Parts: refer to bellow BOM. Machining Made to order: It takes 30 days to be shipped after receiving order. A pair of Hashimoto HM-3 is included. (Refer to MC Cartridge Step up input Transformer. HM-3 Hashimoto (Reprint of Sansui) | eBay ) Qty Parts Number Manufacturer Spec CON1 1 T10 Sato Parts Terminal J1-4 4 AJ-320 Amtrans RCA Jack SW1,SW3 2 M-2042 NKK 4PDT SW2, SW4 2 M-2022 NKK DPDT Case 1 TD10-15-4N Takachi Foot 4 AFS25-10B Takachi ?25 X H10mm Screw 4 M4 T1, T2 2 HM-3 Hashimoto MC Step-up Trans.

MC cartridge step-up Transformer Unit Step-up Transformer Hashimoto HM-3 x 2 Frequency Response (-1dB): 15Hz to 50KHz Gain/Turn Ratio 26dB / 20:1 (in Serial) Gain/Turn Ratio 32dB / 40:1 (in Parallel) Input impedance with Output load of 47k? 118? (in Serial) 29.4? (in Parallel) Return Signal Line Not Grounded Compatible MC Cartridge Detail to be referred to attached photo. Audio Technica, Ortofon, Lyra, Koetsu, Sumiko Bentz Micro, Transfiguration, Denon, Dynavector

Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Specification Part NumberHWC-30-8Rated Output Power (W)30W at 50HzPrimary Impedance8K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 10Hz?50kHz (+-2dB)Insertion Loss0.2dBPrimary Inductancew/ Applied CurrentBalance 160H Unbalance 120HMaximum Allowable DC CurrentBalance 160mA Unbalance 5.0mAOutline typePL-85BSize (AxBxH : refer to Drwg.)90 x 90 x 83?Screw Size (mm) Weight?2.0KgTubes to be matched with6L6GC, 6BQ5, 6F6, 6V6, KT-66

MC cartridge step-up Transformer Assembly kit All electrical parts are included except Two Step-up Transformers (Hashimoto HM-7, HM-X, or HM-3) Case: Takachi TD10-15-4N with machining and painting. 2.5t (mm) Aluminum Diecast. Part: refer to BOM. Machining Made to order: It takes 30 days to be shipped 30 days after receiving order. Hashimoto HM-3, HM-7, or HM-X should be prepared separately. Qty Parts Number Manufacturer Spec CON1 1 T10 Sato Parts Terminal J1-4 4 AJ-320 Amtrans RCA Jack SW1,SW3 2 M-2042 NKK 4PDT SW2, SW4 2 M-2022 NKK DPDT Case 1 TD10-15-4N Takachi Foot 4 AFS25-10B Takachi ?25 X H10mm Screw 4 M4 T1, T2 2(not included) HM-7, or HM-X, HM3 Hashimoto MC Step-up Trans.

Hashimoto Electric Co., Ltd. owns all the know-how of Sansui Transformers because the transfer of SANSUI transformers to Hashimoto in 1978 was a complete transfer including technical materials and design engineers. Specification Part NumberHW-25-5Rated Output Power (W)25W at 45HzPrimary Impedance5K?Secondary Impedance4,8,16?SG tap ?ProvidedFrequency Range 10Hz?70kHz (+-1dB)Insertion Loss0.3dBPrimary Inductancew/ Applied CurrentBalance 130H Unbalance 80HMaximum Allowable DC CurrentBalance 200mA Unbalance 4.0mAOutline typePL-85BSize (AxBxH : refer to Drwg.)80 x 88 x 110 ?Screw Size (mm)M4Weight?2.4KgTubes to be matched with2A3, 6B4G,VT52 6A3,6BM8