Tegeler Audio Raumzeitmaschine Tube Reverb

Analogue Spatial Depth Meets Precision Digital Recall

The Tegeler Audio Manufaktur Raumzeitmaschine is a premium 2U stereo valve reverb processor hand-crafted in Berlin, Germany. Designed to bridge the gap between vintage analogue soul and modern digital control, it delivers three-dimensional acoustic realism, rich harmonic body, and organic spatial depth that standalone digital plug-ins simply cannot replicate. Whether placing vocals into a lush mix, adding cohesive ambience to a stereo bus, or sculpting synthesiser textures, it provides a signature sonic footprint that surrounds sound sources in an organic bath of reverberation.

Pure Valve Warmth and Transformer Character
At the heart of the Raumzeitmaschine lies an uncompromising analogue audio path featuring twin double triode valves per channel (ECC83 and ECC82 NOS tubes) paired with custom input and output transformers. Rather than relying solely on digital algorithms for spatial decay, the reverberated signal passes directly through high-grade valve circuitry. When driven with hotter input levels, the input transformers and valve stages respond musically by gently compressing peak transients and saturating harmonics, ensuring your audio never suffers from harsh digital clipping.

Motorised Hardware Automation and Total Session Recall
Combining analogue signal integrity with digital workflow efficiency, the Raumzeitmaschine features servo-motorised front-panel potentiometers. Connected via standard Ethernet to your studio network, the unit communicates directly with a dedicated DAW plug-in (supporting VST, VST3, AU, AAX, and CLAP formats). Adjusting parameters within your DAW physically turns the hardware knobs in real time, enabling full session recall and precise parameter automation without routing audio out of the analogue domain.

Effortless Sound Shaping Without Menu Diving
Tegeler Audio has eliminated complex sub-menus and overwhelming parameter lists in favour of an elegant, musical interface. Built around a core acoustic triad—Room Size, Density, and Decay Time—supported by Input, Pre-delay, and Mix controls, sound shaping is immediate and intuitive. From subtle room acoustic reflections to expansive, cathedral-like tails, every adjustment yields musically usable results instantly.

Main features:

• Stereo valve audio signal path incorporating twin double triodes per channel and custom input and output transformers
• Integrated DSP spatial engine delivering natural acoustic rooms, dense halls, and ethereal ambient textures
• Motorised front-panel potentiometers driven by internal servo motors for physical parameter tracking
• Full DAW remote control and instant session recall via dedicated VST, VST3, AU, AAX, and CLAP plug-ins over Ethernet
• Direct web browser configuration interface allowing network control across local studio infrastructure
• Intuitive control set comprising Room Size, Density, Decay Time, Pre-delay, Input level, and Mix ratio
• High-definition visual display featuring dynamic concentric meter rings showing real-time input level and decay response
• Intelligent input stage design preventing digital clipping by driving analogue transformers and valves into smooth saturation
• Dual-mode Bypass/Mute switch providing direct true bypass or tail-muting functionality for send-return aux setups
• Hand-built, precision-engineered 2U 19-inch rackmount chassis manufactured in Berlin, Germany

Tech Specs:

• Type / Product: Stereo Hybrid Valve Reverb Processor
• Circuit Type: Stereo hybrid valve reverb processor
• Valve Complement: Dual double triodes per channel (ECC83 & ECC82 NOS)
• Transformer Stage: Custom transformer-balanced input and output stages
• Frequency Response: 10 Hz – 22 kHz (±0.5 dB)
• Dynamic Range: ≥ 110 dB (unweighted)
• Maximum Input Level: +22 dBu
• Maximum Output Level: +24 dBu
• Input Impedance: ≥ 10 kΩ
• Output Impedance: < 600 Ω
• Crosstalk Attenuation: L/R > 90 dB @ 1 kHz
• THD+N: < 0.05% (typical)
• Analogue Inputs: 2 x Balanced XLR (Transformer-balanced)
• Analogue Outputs: 2 x Balanced XLR (Transformer-balanced)
• Network Interface: RJ45 Ethernet (DHCP & Static IP support)
• Data Interface: USB (Service and firmware maintenance only)
• Front Panel Controls: Input, Pre-delay, Room Size, Density, Decay Time, Mix
• Hardware Potentiometers: Servo-motorised potentiometers
• DAW Integration: Plug-in remote control (VST, VST3, AU, AAX, CLAP)
• Display Panel: High-definition display with dynamic concentric meter rings
• Rackmount Format: 19-inch rackmount chassis (2U height)
• Dimensions (H x W x D): 88.1 mm x 483 mm x 250 mm
• Weight: 5.0 kg
• Power Supply: Internal linear power supply (110–240 V AC, 50–60 Hz)
• Power Consumption: < 25 W (500 mA slow-blow fuse)
• Discover Tegeler Audio Premium Solutions: https://www.tegeler.com