Valley Electronics(HK)Limited Valley Electronics(HK)Limited

Hammond Manufacturing 1750Q

1750Q
Part No.:
1750Q
Manufacturer:
Hammond Manufacturing
Category:
Audio Transformers
Package:
Datasheet:
Valley Electronics(HK)Limited1750Q.pdf
Description:
TRANSFORMER TUBE GUITAR AMP
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Product details

  • Specifications
  • FAQ
  • Comparison
  • Related
Packaging:
Box
Series:
1750
ProductStatus:
Active
TurnsRatio-Primary:Secondary:
21.46:1
Impedance-Primary(Ohms):
7.371kCT
Impedance-Secondary(Ohms):
4, 8, 16
DCResistance(DCR)-Primary:
81.61Ohm, 78.63Ohm
DCResistance(DCR)-Secondary:
120mOhm, 190mOhm, 270mOhm
TransformerType:
Push-Pull Audiophile, Ultra-Linear - Tube Output
FrequencyRange:
50Hz ~ 12kHz
FrequencyResponse:
±1dB
Voltage-Isolation:
-
InsertionLoss:
-
ReturnLoss:
-
PowerLevel:
50W
OperatingTemperature:
-
ApprovalAgency:
-
MountingType:
Chassis Mount
Size/Dimension:
3.125 L x 3.280 W (79.38mm x 83.31mm)
Height-Seated(Max):
3.813 (96.85mm)
Category:
Audio Transformers
Datasheet:
Valley Electronics(HK)Limited1750Q.pdf

1. How to order 1750Q on Valley Electronics(HK)Limited?

Currently, Valley Electronics(HK)Limited only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Valley Electronics(HK)Limited guarantee that 1750Q is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1750Q. All suppliers must pass our qualification reviews before they can publish their products including 1750Q on Valley Electronics(HK)Limited; we pay more attention to the channels and quality of 1750Q products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 1750Q price and inventory displayed accurate?

The price and inventory of 1750Q fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of 1750Q?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 1750Q we delivered, we will accept the replacement or return of the 1750Q only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 1750Q.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as 1750Q pin diagram, 1750Q datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image 1750A 1750K 1750M 1750N 1750U
Part Number 1750A 1750K 1750M 1750N 1750U
Manufacturer Hammond Manufacturing Hammond Manufacturing Hammond Manufacturing Hammond Manufacturing Hammond Manufacturing
Packaging Box Box Box Box Box
Series 1750 1750 1750 1750 1750
ProductStatus Active Active Active Active Active
TurnsRatio-Primary:Secondary 21.46:1 21.46:1 21.46:1 21.46:1 21.46:1
Impedance-Primary(Ohms) 7.371kCT 7.371kCT 7.371kCT 7.371kCT 7.371kCT
Impedance-Secondary(Ohms) 4, 8, 16 4, 8, 16 4, 8, 16 4, 8, 16 4, 8, 16
DCResistance(DCR)-Primary 81.61Ohm, 78.63Ohm 81.61Ohm, 78.63Ohm 81.61Ohm, 78.63Ohm 81.61Ohm, 78.63Ohm 81.61Ohm, 78.63Ohm
DCResistance(DCR)-Secondary 120mOhm, 190mOhm, 270mOhm 120mOhm, 190mOhm, 270mOhm 120mOhm, 190mOhm, 270mOhm 120mOhm, 190mOhm, 270mOhm 120mOhm, 190mOhm, 270mOhm
TransformerType Push-Pull Audiophile, Ultra-Linear - Tube Output Push-Pull Audiophile, Ultra-Linear - Tube Output Push-Pull Audiophile, Ultra-Linear - Tube Output Push-Pull Audiophile, Ultra-Linear - Tube Output Push-Pull Audiophile, Ultra-Linear - Tube Output
FrequencyRange 50Hz ~ 12kHz 50Hz ~ 12kHz 50Hz ~ 12kHz 50Hz ~ 12kHz 50Hz ~ 12kHz
FrequencyResponse ±1dB ±1dB ±1dB ±1dB ±1dB
Voltage-Isolation - - - - -
InsertionLoss - - - - -
ReturnLoss - - - - -
PowerLevel 50W 50W 50W 50W 50W
OperatingTemperature - - - - -
ApprovalAgency - - - - -
MountingType Chassis Mount Chassis Mount Chassis Mount Chassis Mount Chassis Mount
Size/Dimension 3.125 L x 3.280 W (79.38mm x 83.31mm) 3.125 L x 3.280 W (79.38mm x 83.31mm) 3.125 L x 3.280 W (79.38mm x 83.31mm) 3.125 L x 3.280 W (79.38mm x 83.31mm) 3.125 L x 3.280 W (79.38mm x 83.31mm)
Height-Seated(Max) 3.813 (96.85mm) 3.813 (96.85mm) 3.813 (96.85mm) 3.813 (96.85mm) 3.813 (96.85mm)

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