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290QX

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  • 290QX

290QX

290QX

Hammond Manufacturing

TRANSF TUBE GUITAR AMP POWER

290QX Datasheet

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

290QX Pricing & Ordering

Quantity Unit Price Ext. Price
1 $102.11000 $102.11
10 $98.70200 $987.02
25 $91.89440 $2297.36
50 $85.08760 $4254.38
1 items
Upload BOM File

290QX Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

290QX Hammond Manufacturing

Name Value
Product Status Active
Turns Ratio - Primary:Secondary -
Impedance - Primary (Ohms) -
Impedance - Secondary (Ohms) -
DC Resistance (DCR) - Primary 8.054Ohm, 9.752Ohm
DC Resistance (DCR) - Secondary 166mOhm, 4.776Ohm, 52.25Ohm
Transformer Type -
Frequency Range -
Frequency Response -
Voltage - Isolation 120/240VAC
Insertion Loss -
Return Loss -
Power Level -
Operating Temperature -
Approval Agency -
Mounting Type Chassis Mount
Size / Dimension 3.375" L x 2.385" W (85.73mm x 60.58mm)
Height - Seated (Max) 2.876" (73.05mm)
Termination Style Solder Lug
Q1: What is the purchase guide for 290QX?
290QX of Hammond Manufacturing is a TRANSF TUBE GUITAR AMP POWER. ICHOME is a long-term spot supplier of 290QX, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 290QX?
Download 290QX Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing290QX from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 290QX alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 290QX replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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