1650P

Description：XFMR 6.6KCT / 4, 8, 16 CHAS MNT
Series：1600
Mfr：Hammond Manufacturing
Package：Bulk

SKU:49e50897a194 Category: Audio Transformers Brand: Hammond Manufacturing

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Product introduction

Product Detailed Parameters

Description：XFMR 6.6KCT / 4, 8, 16 CHAS MNT
Series：1600
Mfr：Hammond Manufacturing
Package：Bulk
Mounting Type：Chassis Mount
Size / Dimension：4.250" L x 3.130" W (107.95mm x 79.50mm)
Height - Seated (Max)：3.810" (96.77mm)
Termination Style：Wire Leads
Turns Ratio - Primary:Secondary：-
Impedance - Primary (Ohms)：6.6kCT
Impedance - Secondary (Ohms)：4, 8, 16
DC Resistance (DCR) - Primary：-
DC Resistance (DCR) - Secondary：-
Transformer Type：Push-Pull Audiophile, Ultra-Linear - Tube Output
Frequency Range：30Hz ~ 30kHz
Frequency Response：±1dB
Voltage - Isolation：-
Insertion Loss：±1dB
Return Loss：-
Power Level：60W
Operating Temperature：-
Approval Agency：-

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1650P

Overview

The Hammond Manufacturing 1650P is a potted audio output transformer designed for push-pull tube output circuits. It features a primary impedance of 6.6kCT and secondary impedances of 4, 8, and 16 ohms. The unit supports a power level of 60W with a frequency range of 30Hz to 30kHz. It utilizes through-hole mounting and includes an enclosed shielded design.

Feature Summary

Designed specifically for push-pull tube output circuits
Enclosed in a drawn steel case for shielding
Supports triode, Ultra-Linear, and pentode configurations

Applications

Push-pull tube amplifier output stages
Triode circuit integration
Ultra-Linear pentode applications

Procurement Notes

Verify component status as the 1650P may be discontinued. Confirm availability through authorized distributors or manufacturer channels. Ensure compatibility with existing enclosure requirements and mounting specifications before ordering.

Selection Notes

Select this model for high-power tube output applications requiring 60W capability. Ensure the system matches the 6.6kCT primary impedance. Verify that the 4, 8, and 16 ohm secondary taps align with speaker load requirements.

Part Context

Part of the 1650P series, this transformer complements Hammond's 300P potted power transformers. It is engineered for robust performance in vacuum tube electronics, providing reliable isolation and impedance matching for professional audio equipment.

Replacement Considerations

Consult official documentation for updated versions or easy wire secondary series alternatives. No direct public substitute part numbers are confirmed.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.