PS900 Passive Acoustic Guitar EQ Preamp & Piezo Pickup
PS900 Passive Acoustic Guitar EQ Preamp & Piezo Pickup
PS900 Passive Acoustic Guitar EQ Preamp with Piezo Pickup
Take full control of your acoustic guitar's tone without any batteries or complex wiring. The PS900 Passive EQ Preamp is a compact, plug-and-play solution that lets you shape your volume and tone with ease — so you spend less time tweaking and more time playing.
Equipped with a piezo ceramic pickup and a standard 6.35mm (1/4") output plug, this EQ mounts securely to your guitar and delivers a wide frequency response of 20Hz–20kHz for natural, clear amplified sound. Its passive design means zero battery dependency and zero signal dropout mid-performance.
Key Features
- Passive Design: No battery required — always ready to play
- 6.35mm (1/4") Output Plug: Compatible with standard guitar amplifiers and PA systems
- Piezo Ceramic Pickup: Captures your guitar's natural acoustic resonance with clarity
- Wide Frequency Response: 20Hz–20kHz for full, rich sound reproduction
- Volume Control: A500 potentiometer for smooth, precise volume adjustment
- Tone Control: B500 potentiometer for dialing in your preferred tonal character
- Compact & Lightweight: 60.5mm length, only 70g — barely notice it on your guitar
- Secure Mounting: Includes 2 mounting screws and hardware for a firm, stable fit
- Composite Material Build: Durable construction built to withstand regular use
Specifications
- Model: PS900
- Type: Passive EQ Preamp
- Color: Black
- Plug Size: 6.35mm (1/4")
- Frequency Response: 20Hz–20kHz
- Volume Pot: A500
- Tone Pot: B500
- Pickup Type: Piezo Ceramic
- Length: 60.5mm (2.38")
- Weight: 70g / 2.2oz
- Material: Composite Materials
- Made in Mainland China
What's in the Box
- 1 × EQ Preamp Unit
- 1 × Pick
- 2 × Mounting Screws
- 2 × Nuts
- 1 × Metal Washer
- 1 × Sticky Plate (for securing power leads)
- 1 × Cable Tie
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Frequently Asked Questions
Q: Does the PS900 passive guitar EQ require a battery?
A: No — the PS900 is a fully passive EQ preamp, meaning it requires absolutely no battery or external power source. It draws no power at all, making it maintenance-free and always ready to use whenever you pick up your guitar.
Q: What type of guitar is this PS900 EQ preamp compatible with?
A: The PS900 is designed for acoustic guitars. It features a standard 6.35mm (1/4") output plug that connects to any standard amplifier, PA system, or audio interface, making it versatile for home practice, studio recording, and live performance.
Q: How is the PS900 piezo pickup mounted to the guitar?
A: The PS900 comes with 2 mounting screws, nuts, a metal washer, a sticky plate to help secure the power leads, and a cable tie — everything you need for a firm and tidy installation right out of the box.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.