
15356 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $66.00 | Condition is Used, Vintage Altec 15356A Line Transformer 600 150 Tube Audio USA, shipping cost = $6.37 | 83.3% |
![]() | $70.00 | Condition is Used, Altec 15356A transformer 150:600 to 600 ohm Mic/Line plug-in transformer, QTY 1, shipping cost = $11.22 | 100.0% |
![]() | $79.99 | Condition is Used, Vintage Altec 15356A Audio LINE TRANSFOMER 15356-A, shipping cost = $4.99 | 100.0% |
![]() | $85.00 | Condition is Used, Altec Peerless 15356 Line to Line Plug in Transformer, shipping cost = $7.00 | 99.9% |
![]() | $90.00 | Condition is Used, Peerless Altec Lansing 15356 Line Matching Transformer 600:150 Ohm USA w/ Box, shipping cost = $6.00 | 100.0% |
![]() | $100.00 | Condition is Used, ALTEC 15356 15356A Line Transformer, shipping cost = $9.00 | 100.0% |
![]() | $125.00 | Condition is Used, vintage Altec 15356 line transformer octal socket 150 ohm 600 ohm, shipping cost = $9.42 | 99.5% |
![]() | $174.95 | Top Pick! Condition is Used, ALTEC / PEERLESS Vintage Plug-In Line Transformer #15356 600-600 CT Made In USA, FREE SHIPPING | 100.0% |
![]() | $195.00 | Condition is Used, ALTEC / PEERLESS Vintage Plug-In Line Transformer No 15356 600-600 CT -REDUCED, shipping cost = $11.95 | 100.0% |
![]() | $200.00 | Condition is Used, (2) Altec Lansing 15356A Line transformers, shipping cost = $14.46 | 100.0% |
![]() | $300.00 | Condition is Used, ALTEC / PEERLESS Line Transformer No 15356, shipping cost = $22.05 | 100.0% |
![]() | $650.00 | Condition is Used, ALTEC 15356A Step-Up line Transformer In Excellent Condition, shipping cost = $50.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $80.00 | Condition is Open box, Qty 1 ALTEC 15356A Audio Microphone/Line/Audio Mixer Transformer 150/600 to 600, shipping cost = $10.00 | 100.0% |

The Altec Lansing Peerless 15356 and 15356A Line Transformers are high-performance, compact transformers designed for use with Altec Lansing professional audio equipment. These transformers are ideal for powering speakers, amplifiers, and other audio components in various applications, including live sound reinforcement, installed sound systems, and studio recording.
The 15356 and 15356A models are virtually identical in design and functionality. Each transformer features a primary winding rated for 120 volts AC, 60 Hz, and a secondary winding rated for 70.7 volts AC, 500 watts, 70 volts tapped. The transformers are designed to provide clean, stable power to audio equipment while minimizing electrical noise and interference.
The transformers are constructed with a durable, powder-coated steel housing that provides protection against dust, moisture, and other environmental hazards. The compact size of the transformers makes them easy to install and transport, while the heavy-duty binding posts ensure secure connections to the audio equipment.
The Altec Lansing Peerless 15356 and 15356A Line Transformers are RoHS compliant, meaning they are free of certain hazardous substances, and meet UL and CE safety standards. The transformers also come with a one-year warranty from Altec Lansing, ensuring customer satisfaction and peace of mind.
In summary, the Altec Lansing Peerless 15356 and 15356A Line Transformers are essential components for powering professional audio equipment in various applications. Their high-performance design, durable construction, and compliance with safety standards make them a reliable and trustworthy choice for audio professionals.
Altec Lansing Peerless 15356 and 15356A line transformers are commonly used in various audio applications, particularly for powering Altec Lansing speakers. Here are some pros and cons to help you make an informed decision about purchasing these transformers.
Pros:1. High power handling capacity: These transformers can handle high power outputs, making them suitable for powering high-performance speakers.
2. Excellent build quality: Altec Lansing is known for its robust and durable products, and these transformers are no exception. They are built to last and can withstand heavy use.
3. Wide voltage range: The transformers can handle a wide range of input voltages, which makes them versatile and adaptable to different power sources.
4. Low impedance: The transformers have a low impedance output, which optimizes power transfer and ensures efficient energy conversion.
5. Good regulatory compliance: These transformers meet various safety and regulatory standards, including UL and CE.
Cons:1. High cost: Compared to other transformers in the market, Altec Lansing Peerless 15356 and 15356A transformers can be quite expensive.
2. Size and weight: These transformers are relatively large and heavy, which can make them difficult to transport and install in tight spaces.
3. Limited availability: These transformers may not be readily available in all markets or from all retailers, which can make them harder to source.
Conclusion:Altec Lansing Peerless 15356 and 15356A line transformers offer high power handling capacity, excellent build quality, wide voltage range, low impedance, and good regulatory compliance. However, they come with a high cost, size, and weight, and limited availability.
Recommendation:If you are looking for a high-performance transformer to power your Altec Lansing speakers or other high-power audio applications, the Altec Lansing Peerless 15356 and 15356A line transformers are an excellent choice. However, you should consider the high cost, size, weight, and limited availability before making a purchase. If these factors are a concern, you may want to explore alternative transformers that offer similar specifications but may be more cost-effective or more widely available.
Details:
Type: 15356 line / matching transformer. Termination: 8-pin octal base. Impedance: 600 or 150 balanced. Manufacturer: peerless electrical products, a division of Altec Lansing.
Specifications typical. Altec/peerless 15356 line matching transformer.
specifications audioproequip:
- brand: Altec Lansing
- mpn: 15356
- model: Peerless Altec Lansing 15356
- type: Transformer
- country of origin: United States
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
shipping audioproequip:
- carrier: fedex
- transit: 5-10 days
- service: fedex ground economy
- type: fixed
- class: economy
returns audioproequip:
- policy: no returns
seller audioproequip:
- rating: 100.0%
- # reviews: 3492
- city: umatilla, florida
payments audioproequip:
- wallet: google-pay
- other
- credit card: visa
offer audioproequip:
- started: march 4, 2026
- prices: $66.00–$650.00
- item condition:
- Used
- Open box
- in stock #: 5
- options: ship-to-home
- availability: in stock
- sold #: 7
- best offers: true












