Jensen Transformers JT-123-FLPCH Line Output Transformer

1:1 or 1:2 ratio with quadfilar windings, 50% nickel laminations

Jensen Transformers JT-123-FLPCH Lline Output Transformer

The Jensen Transformers JT-123-FLPCH Line Output transformers allow any output stage circuit topology, whether balanced or unbalanced, to drive any equipment input, whether balanced or unbalanced, without regard to special connection rules or specific cables. Due to the isolation they afford, hum can be substantially reduced.

It may also be worth mentioning that JT-123-FLCF is a direct replacement for JT-112-LCF - the only change is the part number. JT-123-FLPCH is electrically identical to both of the above, but with PC board mount instead of wire leads.

Here are some key specs:

Impedance ratio: 600:600
Turns ratio: 1:1
Maximum 20 Hz input: +20 dBu
THD @ 20 Hz: 0.025 %
Frequency Response: 20 - 20 KHz, -0.04 / +0.04 dB
See spec sheet for additional details

The JT-123-FLPCH is backed by the manufacturer's comprehensive one-year warranty, and has a remarkable 20-year warranty on the transformer device itself.

Jensen Transformers' Description

Jensen Transformers JT-123-FLPCH Line Output Transformer

1:1 or 1:2 ratio with quadfilar windings, 50% nickel laminations, +21dBu @ 20Hz. PC board mount

Distortion 0.025% typ at 20 Hz and +4 dBu output level
Wide bandwidth: -3 dB at 0.07 Hz and 270 kHz
Drives 600 O loads to levels up to +20 dBu at 20 Hz
Excellent time domain performance: DLP 0.6° typ 20 Hz to 20 kHz
Loading loss only 1.5 dB when driving 600 O load

This transformer is designed for high performance output stages. The 50% nickel alloy core gives it excellent distortion and level handling. It may optionally be configured for 1:2 step-up or 2:1 step-down operation. Driving signals should be free of DC and source impedance kept as low as possible.

Jensen Transformers JT-123-FLPCH, bottom

In this photo, the PCB pins can be seen.

Jensen Transformers JT-123-FLPCH, side view

This picture shows the bottom of the transformer.

Jensen Transformers JT-123-FLPCH, included items

The JT-123-FLPCH is packaged in a small cardboard box as shown here, and we include a printed copy of the data sheet. Please be aware that these transformers are now made in Canada.

Jensen Transformers JT-123-FLPCH Specs - click to download PDF

Here is the JT-123-FLPCH spec sheet. PDF format.

Jensen Transformers Authorized Reseller Seal

Why Cable Solutions?

Cable Solutions is an Authorized Jensen Transformers Distributor, so our customers are ensured full warranty protection and technical support. (Jensen Transformers is obligated to provide neither warranty nor technical support for products purchased from unauthorized resellers!)
We stock this item locally so that it will be ready for immediate shipment, and no one works harder than we do to get your order shipped out to you fast! On business days, orders that are funded by noon will ship the same day. Orders funded on weekends or holidays will ship the next business day.
Customer service is our first priority. We do our best to help you find the best solutions for your particular application. We're enthusiasts too, so we know what it's like to wait for cables and accessories that are needed to hook up new gear. We also know how important it is to be able to get a response when you need help, so you'll often find us working long hours in an effort to get you the answers that you need.
If you have had enough of outsourced support or worse yet, companies that do not even publish a phone number or a functional email address, we think you will be absolutely delighted that you found our company. We know how important it is to be able to get help when you need it. That's why we have people, right here in Texas, ready to respond to your email or answer your phone call. If English is your language of choice, you will have the simple pleasure of communicating with people whose first language is English. Granted, if you call on the phone, you may detect more than a trace of a Texas accent, but that is to be expected when dealing with a family-owned business run by native Texans. We sincerely hope that you will find our heritage of courtesy, honesty, and an ethical way of doing business to be a refreshing experience.

Design excellence, high quality materials, meticulous workmanship, and superior service...put it all together and you get a superior product. Don't get stuck with bad advice, poor service, slow shipment or an inferior product. If you want the best, here it is.

Shipping/Handling

Please check the "Shipping and payments" tab to see which of the shipping options below we are offering for this item, including pricing and estimated ETA. Please notice that eBay's estimates are not entirely reliable. If you need a better estimate, please do not hesitate to contact us.

USA Shipping Options

USPS Priority Mail
Air service that provides 1 to 3 day delivery to US addresses. It includes basic tracking information as well as Delivery Confirmation. Saturday delivery is included at no additional charge.

USPS Priority Mail Express
Premium air service that provides overnight delivery to most (but not all) US addresses. Better tracking and faster delivery than Priority Mail. Saturday delivery is included at no additional charge.

USPS Ground Advantage
Economy ground service, typically a few days slower than priority mail, depending upon your distance.

Please refer to the Shipping and payments tab to see the actual services, rates, and transit times available for this item.

International Shipping Options

Priority Mail Express International (aka EMS)
Our preferred international shipping method for all international shipments because it offers the best tracking as well as the fastest and most dependable delivery.

Priority Mail International
Available for items under $300 in value. Cost is somewhat lower, although delivery gets less priority than PMEI.

First Class Mail International
Economy service for items weighing less than 4 pounds and valued at under $100. This is the least expensive international shipping option, but the savings comes at the expense of tracking - scanning is not mandatory, so this service does not provide reliable tracking information, and the post office will not trace delayed or lost packages.

EIS (eBay International Shipping)
This is a premium expedited shipping service where your total cost, including import duties and taxes, are known and paid during checkout. eBay assumes full responsibility for the safe delivery of your shipment.

If you would prefer shipping via mail, and to take responsibility for your own import duties and fees, we sometimes offer similar listings that offer that option (Search for the same item without "EIS" in the title). If you can't find what you need, please don't hesitate to contact us.

Please refer to the Shipping and payments tab to see the actual services, rates, and transit times available for this item.

Keep in mind that eBay's transit time estimates are not guaranteed. The total transit time to your address can be affected by circumstances in your own country, such as delays at your local customs office, or cases where no one is available to receive the delivery.

With the exception of EIS, International customers should be prepared to pay import taxes and/or duties at the time of delivery. In NAFTA member countries, customs duties should be discounted for products that are made in the USA, but taxes may still be collected. Please be advised that we declare actual contents, value and country of origin for customs and insurance purposes.
No exceptions please.

Warranty

Manufacturer's Warranty Statement

For a period of 1 YEAR after purchase, Jensen Transformers, Inc. will, free of charge, repair or replace any part of an ISOMAX® product that fails due to defective materials or workmanship.

For a period of 20 YEARS after purchase, Jensen Transformers, Inc. will, free of charge, repair or replace any Jensen OEM transformer or any Jensen transformer contained in an ISOMAX® product that fails due to defective materials or workmanship.

Both limited warranties are subject to the following limitations:

1. Defects that are, in the sole judgment of Jensen, the result of accident, misuse, abuse, neglect, mishandling, misapplication, faulty installation, unauthorized repair, modification, or acts of God will not be covered by this warranty.

2. In the absence of proof of date of purchase, the date of manufacture (as determined from lot numbers of internal parts and the records of Jensen Transformers, Inc.) shall be used in its place.

3. There are no express warranties except as listed above.

4. JENSEN TRANSFORMERS, INC. SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THIS PRODUCT OR ARISING OUT OF THE BREACH OF THIS WARRANTY. Duration of implied warranties, if any, is limited to 12 months.

If a problem develops with this product during the warranty period, call or write us before attempting any repair. We can help you identify specific problems, and possibly solve the problem, before the unit is returned to us for repair or replacement. In any case, DO NOT RETURN THE UNIT WITHOUT AUTHORIZATION and instructions from us. Jensen cannot be responsible for damage due to shipping or improper packaging.

Warranty Assistance

USA Customers

Jensen Transformers typically does a very fine job of handling warranty issues, but if you prefer to deal with Cable Solutions, we will be pleased to handle the matter for you.

International Customers

Please notice that most of our electronic equipment carries a USA warranty, so all international warranty issues must be handled by Cable Solutions. This means that you must return the item to Cable Solutions for all warranty repair or replacement issues. You will be responsible for all shipping/handling expenses.

All Customers

Return Merchandise Authorization (RMA) is required for all returns handled by Cable Solutions. Please contact us for authorization and instructions.

Return Policy

eBay-Managed Returns

Unless otherwise noted, all returns are governed by the terms of the eBay-managed return process, as described in eBay's portion of this item page.

The following information applies only to items that are not governed by the eBay-managed return process:

Defective Merchandise

Defective merchandise will be repaired or replaced as described above.

Non-defective Merchandise

All non-defective returns are subject to restocking fees. Here are some examples of the fees:

Un-opened merchandise

All un-opened returns are subject to a 10% (minimum) restocking fee.

Opened merchandise

B-Stock or "open box" electronic devices - 15% (minimum)

New electronic devices - 20% (minimum)

Manufactured cables that are packaged in a reusable container - 15% (minimum)

Manufactured cables that are packaged in a non-reusable container - 20% (minimum)

Shipping/handling fees are not refundable and you will be responsible for all shipping/handling expenses related to the return. In the case of items with "free shipping", customary shipping/handling fees will be added to your restocking fees.

In order to qualify for the rates shown above, we must receive your return within the first 14 days following the day you receive your order. In cases where the item is returned incomplete, or in less than perfect condition, we will evaluate the restocking fees on a case by case basis.

Return Merchandise Authorization (RMA) is required for all returns. Please contact us for authorization and instructions.