INDUSTRY > AUDIO
The heart of professional audio equipment, in studios, and in broadcast facilities worldwide.
In professional audio, the transformer is either invisible or it's a problem. Hum, noise, and phase distortion don't forgive poor magnetics design. For over 60 years, Pacific Transformer has built custom audio transformers for manufacturers of mixing consoles, studio outboard gear, broadcast equipment, and high-end playback systems — components engineered to stay transparent, balanced, and quiet under real working conditions.
Engineered for the Signal Chain
Professional audio transformers aren't general-purpose components with audio slapped on the label. Bandwidth, phase linearity, common-mode rejection, and distortion characteristics all have to be designed intentionally — and they interact with each other in ways that require genuine audio engineering knowledge. Our team designs custom isolation transformers, line-level input and output transformers, power transformers, and balanced interface transformers to your exact impedance, frequency response, and noise floor requirements. We work in the signal chain every day. We know what it costs when the magnetics aren't right.
From OEM supply for professional audio manufacturers to custom replacements for aging studio equipment, we've built transformers that live inside consoles, outboard processors, patchbays, and power distribution systems used by working professionals. If a piece of gear has a transformer in it, we've probably built one like it.
Experience in Professional Audio
Pacific Transformer has been a supplier to professional audio manufacturers for decades, with deep experience in the specific requirements of studio, broadcast, and live sound applications. We understand balanced line interfaces, phantom power circuits, transformer-coupled DI designs, and the power supply demands of high-headroom analog gear. Our engineers don't just build to a winding spec — they understand why that spec exists and what happens to the audio when it's wrong.
45+ Years
in Professional Audio
UL, CSA & ETL
Recognized Manufacturer
ISO 9001
Certified Quality Management
48 Hours
Prototype Turnaround
FREQUENTLY ASKED QUESTIONS
Audio Engineering
Manufacturing