Lowell Manufacturing TLS-3270 32W/70V 20/20 AudioVision Transformer
See all Lowell Manufacturing items

Lowell Manufacturing TLS-3270 32W/70V 20/20 AudioVision Premium Performance Line Matching Transformer

SKU: LWTLS3270 MFR: TLS-3270
Be the first to review this itemAsk a Question
$63.18
Earn VIP Reward Points

Key Features

  • Achieve optimal sound accuracy with this premium line matching transformer.
  • Get superior audio performance with a wide 20Hz-20kHz frequency response (+/-1dB).
  • Enjoy versatile connectivity options with 4 and 8 ohm secondary impedance.
  • Ensure clear audio with minimal 0.6dB insertion loss for your speaker system.
  • Easily integrate with color-coded leads and an 18" lead length for simple setup.
  • Rely on durable build quality for consistent power handling up to 32W at 70V.
See More Product Details
Special Order?Estimated to Ship: 12/06/2025
Free Shipping

See Options

1
Add to ListGet Sale Alert

Add Adorama Protect:

Available to U.S. customers only.
1-Year Adorama Protect$6.99
2-Year Adorama Protect$13.99
3-Year Adorama Protect$20.99

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

FAQ

What is the main function of the TLS-3270 32W/70V 20/20 AudioVision Premium Performance Line Matching Transformer?

The main function of this transformer is to match the output impedance of a power amplifier to the input impedance of a speaker. This allows the amplifier to drive the speaker more efficiently and with less distortion.

What are the advantages of using this line matching transformer?

The transformer simplifies the wiring layout, allows for the use of less expensive wire, and reduces labor. It also enables a driver to operate at its full potential while providing a stable load to the amplifier for less distortion and more efficient operation.

What does 'true 20Hz-20kHz performance' mean?

'True 20Hz-20kHz performance' means the transformer can handle a full range of audible frequencies, from the lowest bass notes to the highest treble, ensuring clear and high-quality audio.

Who can benefit from using the TLS-3270 32W/70V 20/20 AudioVision Premium Performance Line Matching Transformer?

This product is ideal for professional audio engineers, audiophiles, and anyone looking to optimize their audio output for a superior audio experience.

What brand manufactures the TLS-3270 32W/70V 20/20 AudioVision Premium Performance Line Matching Transformer?

This transformer is manufactured by Lowell Manufacturing, a reputable brand known for producing high-quality audio equipment.

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Browse our FAQ

See Terms & Conditions

Lowell Manufacturing TLS-3270 Specifications

  • Primary Voltage

    70V

  • Power Rating

    32W

  • Primary Taps

    8, 16, 32W

  • Secondary Impedance

    8, 4 ohms

  • Frequency Response

    20Hz-20kHz (+/-1dB)

  • Lead Length

    18" (457.20mm)

  • Leads

    Color-coded

  • Insertion Loss

    0.6dB

  • Core Size

    1.25 x 1.25" (31.75 x 31.75mm)

  • Dimensions

    3.75 x 3.125 x 3.625" (95.25 x 79.38 x 92.08mm)

  • Weight

    4.7 lbs (2.13kg)

About Lowell Manufacturing TLS-3270

Overcome audio challenges with the TLS-3270 32W/70V 20/20 AudioVision Premium Performance Line Matching Transformer from Lowell Manufacturing. This high-quality, durable transformer is designed to deliver true 20Hz-20kHz performance, ensuring your distributed speaker system sounds as clear and crisp as a transformer-less direct-to-voice-coil system.

Engineered for efficiency and reliability, this professional-grade line matching transformer simplifies your wiring layout, saving you both time and resources. It also allows for the use of less expensive wire, reducing overall costs.

The TLS-3270's full frequency response and high power handling capabilities enable a driver to operate at its full potential, providing a stable load to the amplifier. This results in less distortion and a more efficient operation, making it an ideal choice for those seeking to optimize their audio output.

Whether you're a professional audio engineer or an audiophile, the Lowell TLS-3270 32W/70V 20/20 AudioVision Premium Performance Line Matching Transformer offers a solution to enhance your audio experience. Trust in the reputable Lowell brand to deliver superior audio equipment that meets your needs.

Lowell Manufacturing TLS-3270 Features

  • High-quality line matching transformer from reputable brand, Lowell Manufacturing
  • Delivers true 20Hz-20kHz performance for clear, crisp audio
  • Simplifies wiring layout for easier installation and cost savings
  • Allows use of less expensive wire, reducing overall costs
  • Full frequency response and high power handling for optimal driver operation
  • Provides stable load to amplifier for efficient operation and less distortion

Warranty Information

This product has a limited warranty of 12 months.

Join VIP PRO

Earn 2X Points + Exclusive Perks!

Sell or Trade your Gear

Get started in 3 easy steps

Key Features

  • Achieve optimal sound accuracy with this premium line matching transformer.
  • Get superior audio performance with a wide 20Hz-20kHz frequency response (+/-1dB).
  • Enjoy versatile connectivity options with 4 and 8 ohm secondary impedance.
  • Ensure clear audio with minimal 0.6dB insertion loss for your speaker system.
  • Easily integrate with color-coded leads and an 18" lead length for simple setup.
  • Rely on durable build quality for consistent power handling up to 32W at 70V.

What's in the box:

  • Lowell Manufacturing TLS-3270 32W/70V 20/20 AudioVision Premium Performance Line Matching Transforme
  • Lowell Manufacturing 1 Year Warranty