Hearing consultation and high-end audio systems: horn loudspeakers, electronics, streaming and vinyl in the appointment-only studio in Heidelberg
sound heaven
HeidelbergNew on Amplifa
About sound heaven
sound heaven is a specialist for high-end audio systems based in Heidelberg. In its loft-style appointment-only studio, the company presents components from the areas of loudspeakers, electronics, power supply, vinyl, cables and headphones in optimised system combinations. sound heaven is a flagship store of Avantgarde Acoustic and carries the complete G3 series of the horn loudspeaker manufacturer, ready for demonstration in fully active versions. A focus lies on high-resolution audio streaming as well as digital and analogue sound tuning. In addition to sales, the company offers personal listening consultation, demonstration appointments and advice before purchases. Born out of the private passion of owner Klaus Gassmann – a former software engineer with over 40 years of HiFi experience and presence at the High End trade fair in Munich – the offering is aimed at audiophile private customers who value lifelike reproduction, design and sustainable quality.
- Site
- Heidelberg
- Processes
- Listening consultation and sound tuning (digital and analogue), High-resolution audio streaming, Appointment-only studio for personal demonstrations, Advice before purchases
- Materials
- Horn loudspeakers, Electronics and source components, High-resolution audio streaming, Vinyl, Power supply, Cables, Headphones
- Certificates
- Personal demonstration in the appointment-only studio, Optimised system combinations
- Industries
- High-End Audio / HiFi Retail, Audiophile private customers
- 01
Advice before purchase
- 02
Appointment-only studio / demonstration
- 03
Listening consultation and sound tuning (digital and analogue)
- 04
High-res streaming setup
- 05
System installation at the customer's premises
Offerings & Focus Areas
Horn loudspeakers
Avantgarde Acoustic G3 series (Uno SD, Duo SD, Duo GT, Duo Mezzo, Trio) in partly or fully active versions with iTRON power amplifiers.
Electronics and source components
Amplifiers, DACs and network streamers from the high-end segment.
High-resolution audio streaming
Focus on digital high end with streaming solutions in high-resolution quality.
Vinyl
Turntables and accessories for analogue playback.
Power supply
Mains filters and power components as an often underestimated factor in sound.
Cables
Signal and loudspeaker cables for low-noise, pure signal transmission.
Headphones
Audiophile headphones and headphone amplifiers for high-resolution audio formats.
Locations
Heidelberg
DEFlagship store / appointment-only studio for high-end audio systems
- Materials
- Horn loudspeakers, electronics, streaming, vinyl, power supply, cables, headphones
- Demonstration studio with optimised system combinations
- Avantgarde Acoustic G3 series fully active, ready for demonstration
- High-res streaming setup
Product Categories
Inside the production
Industries
Additional services
Brand Selection & Consultation
sound heaven only carries brands the company itself is convinced of, and presents the components in optimised system combinations proven in the studio.
| Evidence | Heidelberg |
|---|---|
| Personal demonstration in the appointment-only studio | |
| Optimised system combinations |
History
Founded during the lockdown out of a private passion ('Sound Heaven'); owner Klaus Gassmann was previously a software engineer, brings over 40 years of HiFi experience and has been attending the High End trade fair in Munich for over 40 years