Apollo View Rabbit Hole Valve Summing Mixer Eurorack Module
Prices include 21% VAT based on your delivery country (Netherlands).
Price without VAT: €282,64
EU businesses outside the Netherlands can purchase with 0% VAT using a valid EU VAT number.
VAT is automatically removed after VAT validation during checkout.
Overview & Tech Specs
Overview & Tech Specs
Apollo View Rabbit Hole: Dive Into Harmonic Tube Saturation
The Rabbit Hole is a premium character mixer and saturator that puts a real vacuum tube at the heart of your modular system. Designed to add "vibe" and harmonic weight to your audio, it excels at summing signals and saturating them with analog goodness. The module features two inputs with gain compensation, an active EQ/filter stage for tonal shaping, and the infamous "OWTH" (Off With Their Heads) diode clipping circuit for aggressive textures. With a dedicated Dry/Wet mix, the Rabbit Hole is the perfect end-of-chain processor to glue your mix together or a frontline distortion unit for industrial sound design.
Key Features:
-
Genuine Vacuum Tube: Provides rich even-order harmonics and natural compression.
-
2-Channel Summing Engine: Mix two signals and drive them into the tube stage simultaneously.
-
OWTH Clipping: Toggleable diode clipping for extra grit and edge.
-
Parallel Blending: Mix the saturated tube signal with your clean input for tonal precision.
-
Modular Expandability: Connect the Curiouser or other expanders to turn it into a multi-channel summing powerhouse.
Technical Specifications:
-
Width: 16HP.
-
Depth: 40mm (Check case clearance for tube).
-
Current Draw: +260mA (+12V - high draw for tube heater), -95mA (-12V).
-
Inputs: 2x Signal Inputs with Gain control.
-
Controls: Drive, Dry/Wet, Tone/Tilt, OWTH switch.
Delivery & Returns
Delivery & Returns
Delivery timing depends on the product’s availability status:
- In Store
Available at our Rotterdam store and shipped the same day when ordered before 15:00. - In Warehouse
Available from our warehouse. The estimated dispatch or delivery timeframe is shown next to the product availability. - For Backorder
The product can be ordered, but availability and delivery timing may vary. Please contact our team for product-specific information. - Pre-Order
The product is not yet available for immediate dispatch. Please contact our team for the latest expected availability date.
All available shipping methods, costs and estimated delivery times are shown at checkout.
Returns
Eligible unused products can be returned within 14 days of delivery. Products must be returned in their original condition, including all accessories and original packaging.
Some exclusions may apply, including opened software or custom orders. Please contact us before returning an item so we can provide the correct instructions.
If your order arrives damaged or incorrect, contact us as soon as possible with photos of the product and packaging. We’ll help arrange the appropriate replacement, repair or refund.
Warranty & Support
Warranty & Support
All new products include a 2-year warranty.
If you experience a fault, contact our team with your order number and a description of the issue. We’ll help troubleshoot the problem and, where necessary, arrange a repair, replacement or warranty claim.
The warranty does not cover accidental damage, misuse, normal wear and tear, incorrect installation or unauthorised repairs.
Reliable and trackable delivery with leading carriers.
What verified customers say
Real feedback from verified Volt Music Store customers

