SPL Reducer – 200 Watt Power Soak

The SPL Reducer is the ultimate tool for guitar and bass players who want to experience the full dynamics and harmonic richness of their tube amp at lower volume levels. By attenuating the output power of your amplifier without compromising its tone, the Reducer allows you to achieve power amp distortion and the warm saturation of cranked tubes—even at room volume. Perfect for studio recording, practice sessions, and live performances where excessive volume is not an option.

Key Features

• True Tube Tone at Any Volume: Experience the full dynamic response and overdrive characteristics of your amp without excessive volume.
• Gradual Power Reduction: Switchable attenuation in steps of 3 dB, 5 dB, and a Variable mode for seamless fine-tuning.
• Compatible with Multiple Impedances: Works with amplifiers rated at 4 Ω, 8 Ω, or 16 Ω.
• Safe & Reliable: Efficient heat dissipation ensures stable performance without affecting tone.
• Ideal for Recording & Practice: Get the full character of a pushed tube amp at manageable volume levels.

How It Works

The Reducer is placed between your amplifier (head) and your speaker cabinet. Instead of letting all the electrical energy reach the speaker, the Reducer converts part of that energy into heat, reducing the volume while preserving your amp’s natural tone.

Power Reduction Stages

• -3 dB & -5 dB Steps: Provides immediate and natural attenuation without losing the amp’s feel.
• Variable Mode: Offers seamless control from -7 dB down to near-total silence for ultimate flexibility.

Impedance Compatibility

The SPL Reducer is designed for maximum flexibility, accommodating all standard amplifier impedances. Simply select the appropriate impedance setting for your amp:

• 4 Ω – Supports up to 90W RMS / 120W Peak
• 8 Ω – Supports up to 200W RMS / 260W Peak
• 16 Ω – Supports up to 160W RMS / 180W Peak

Built for Tone & Durability

• Passive Design: No external power required.
• Precision Engineering: Built with high-quality resistors to ensure accurate attenuation without tone loss.
• Road-Ready Build: Compact, rugged metal chassis for studio and stage use.

Specifications

Inputs & Outputs:

• 1/4″ (6.35mm) TS Jack (unbalanced)

Load Impedances (Selectable):

• 4 Ω
• 8 Ω
• 16 Ω

Power Handling:

• Maximum Input Power (4 Ω, RMS): 90 W
• Maximum Input Power (4 Ω, Peak): 120 W
• Maximum Input Power (8 Ω, RMS): 200 W
• Maximum Input Power (8 Ω, Peak): 260 W
• Maximum Input Power (16 Ω, RMS): 160 W
• Maximum Input Power (16 Ω, Peak): 180 W

Dimensions & Weight:

• W x H x D: 179 x 85 x 190 mm (7.05 x 3.35 x 7.48 in)
• Unit Weight: 1.85 kg (4.08 lbs)
• Shipping Weight: 2.65 kg (5.84 lbs)

Whether you’re a guitarist looking for full amp tone at lower volumes or a studio engineer needing controlled amp levels for recording, the SPL Reducer ensures pure tube tone at any volume.