DescriptionAuthenticity: 100% AUTHENTIC! If you have any question about the condition, accessories, or anything about the product,Please feel free to message us. We are glad to answer all your concerns. ShippingDHL, Fedex Fastshipping3-10 business days after shipment(Tracking number + Insurance.)PaymentPlease give me the payment within 3days from the date of bid.About UsWe sell our items on other websites and in our retail stores in Japan at the same time.If the item was sold out before your purchase, your order will be cancelled and a full refund will be issued immediately. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. 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.We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you.

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.

The are new in the box. One is sealed the other was opened for photos. Originally purchase for a project that has gone by the wayside. The are $600/pr for verified Hashimotos.

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

PT-400BV SpecificationInput Voltage B: 100V, BF: 120V, BV: 220V, BR: 230VAll models are equipped with Short Ring, Magnetic Shield, and electrostatic shield. PT-400BF Power Transformer Input Voltage 220V Output Voltage 1 20V-0-280V-320V-360V 720mA AC ? 450mA DC with Bridge Rec Output Voltage 2 75V-0-75V/0.15A Output Voltage 3 (6.3V/4A) x 2, (6.3V/2A) x 2 Outline WE-114 Size 124 x 136 x 120mm Mass 8.1 Kg Applicable Tube KT88, EL34, EL156 Note: 3. The current value in the square is the maximum load current with bridge rectification

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.

Prices are shown as a single price instead of a pair.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 Number HC-203URating Power (W) 20W at 50HzPrimary Impedance 2.5K, 3.5K?SG Tap ProvidedSecondary Impedance 4,8,16?Frequency Range 30Hz?60kHz(+/-2dB)Insertion Loss 0.6dBPrimary Inductance 10H/100mA(2.5K?), 13H/80mA(3.5K?)Maximum Rating DC Current 130mAOutline type PL-85BOutline(AxBxH : refer to Photo) 90mm x 90mm x 83mmScrew Size (mm) Refer to PhotoWeight 2.0KgAppricable Tube 300B, EL-34,2A3,6B4G,6L6GC,6A3

PT-310BR SpecificationInput Voltage B: 100V, BF: 120V, BV: 220V, BR: 230VAll models are equipped with Short Ring, Magnetic Shield, and electrostatic shield. PT-310BR Power Transformer ? Input Voltage 230V Output Voltage 1 0-10V-160V-180V 800mA AC ? 500mA DC with Bridge Rec Output Voltage 2 280V 0.1A Output Voltage 3 0-80V/0.1A Output Voltage 4 6.3V/6.6A x 2, 6.3V/2.5A Outline PB-114 Size 100 x 120 x 110H mm Mass 5.9 Kg Applicable Tube 6C33C-B Note: 3. The current value in the square is the maximum load current with bridge rectification

Prices are shown as a single price instead of a pair.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 Number H-507SRating Power (W) 7W at 50HzPrimary Impedance 5K, 7K? Secondary Impedance 4,8,16?SG Tap ProvidedFrequency Range 45Hz?100kHz(+/-3dB)Insertion Loss 0.6dBPrimary Inductance 15H/50mA(5K?), 20H/40mA(7K?)Maximum Rating DC Current 65mAOutline type WE-66Outline(A x B x H : refer to Photo) 66mm x 66mm x 85mmScrew Size (mm) Refer to PhotoWeight 1.3KgApplicable Tube 6V6,6BQ5,71A,6F6,7189A,6AC5

Prices are shown as a single price instead of a pair.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 Number H-507DRating Power (W) 7W at 50HzPrimary Impedance 5K, 7K? Secondary Impedance 4,8,16?SG Tap ProvidedFrequency Range 45Hz?100kHz(+/-3dB)Insertion Loss 0.6dBPrimary Inductance 15H/50mA(5K?), 20H/40mA(7K?)Maximum Rating DC Current 65mAOutline type WE-66Outline(A x B x H : refer to Photo) 66mm x 66mm x 85mmScrew Size (mm) Refer to PhotoWeight 1.3KgApplicable Tube 6V6,6BQ5,71A,6F6,7189A,6AC5

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

Prices are shown as a single price instead of a pair.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 NumberH-30-3.5SRating Power (W)30W at 30HzPrimary Impedance3.5k?Secondary Impedance4,8,16?SG tap Provided?YesFrequency Range 25Hz?80kHzInsertion Loss0.3dBPrimary Inductancew/ Applied Current20H/100mAMaximum Rating DC Current200mAOutline typeWE-102Size (AxBxH : refer to Drwg.)110x100x120?Screw Size (mm)M3Weight?4.1KgAppricable Tube300B,6550A,6L6GC

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. Specification Part Number : :H-30-5S Rating Power (W) : :30W at 60Hz Primary Impedance : :5kohm Secondary Impedance :4,8,16ohm SG tap Provided : :Yes Frequency Range : :25Hz to 70kHz (+/- 2dB) Insertion Loss : :0.3dB Primary Inductance w/ Applied Current : :25H/80mA Maximum Rating DC Current : :160mA Outline type : :WE-102 Size (AxBxH : refer to Drwg.) : :110x100x120(mm) Screw Size (mm) :M3 Weight :4.1Kg Appricable Tube :PX25,UX50, DA30/PX25A

PT-160R SpecificationWe can provide the transformer for following PT-160F (120V), PT-180R(230V), PT-180V(220V)All models are equipped with Short Ring, Magnetic Shield, and electrostatic shield. PT-160R* Power Transformer *note: F:120V, V:220V, R:230V Input Voltage 230V Output Voltage 1 320V-280-0-280V-320V-140mAac ? 190mA DC with full-wave rectifier Output Voltage 2 (0-2.5V-6.3V-3A) x 2, 6.3-2.5A, 5V-3A Outline PB-102 Size 93 x 107 x (95H+32h) mm Mass 3.9 Kg Applicable Tube 2A3, 6A3, PX4, VT52, E406N, 6AC5, 6B4G, KT66, 6BQ5, 6F6, 6V6, 6BM8, 71A, 42, 45, 46

PT-150R SpecificationWe can provide the transformer for following PT-60F (120V), PT-60R(230V), PT-60V(220V)All models are equipped with Short Ring, Magnetic Shield, and electrostatic shield. PT-60F* Power Transformer *note: F:120V, V:220V, R:230V Input Voltage 120V (F) Output Voltage 1 260-0-260-35mA AC ? 50mA DC with full-wave rectifier Output Voltage 2 0-6.3V-1A, 0-15V-2A Outline PB-78 Size 70 x 83 x (69H+28h) mm Mass 1.7 Kg Applicable Tube for Pre Amplifier

PT-400BR SpecificationInput Voltage B: 100V, BF: 120V, BV: 220V, BR: 230VAll models are equipped with Short Ring, Magnetic Shield, and electrostatic shield. PT-400BR Power Transformer Input Voltage 230V Output Voltage 1 20V-0-280V-320V-360V 720mA AC ? 450mA DC with Bridge Rec Output Voltage 2 75V-0-75V/0.15A Output Voltage 3 (6.3V/4A) x 2, (6.3V/2A) x 2 Outline WE-114 Size 124 x 136 x 120mm Mass 8.1 Kg Applicable Tube KT88, EL34, EL156 Note: 3. The current value in the square is the maximum load current with bridge rectification

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.