
"Novemberfunkeln" event at Graf HiFi Stuttgart showcases innovative audio equipment across two weekends in November 2025.
Gauder Akustik introduces Elargo 200 speakers with Diamond Tweeters, demonstrating Single- and Bi-Wiring setups with TAE & PAE 150 amplifiers.
iFi Audio presents iDSD Valkyrie and iDSD Phantom, advanced headphone amplifiers and DAC solutions, emphasizing portable and streaming capabilities.

Features four Burr-Brown DACs in a hybrid multi-bit setup for exceptional sound detail and linearity.
Supports advanced Bluetooth codecs, including aptX Lossless, LDAC, and LHDC, for high-res wireless audio.
Integrates JVC Kenwood's K2HD tech to restore analog warmth and lost frequencies.

Features a quad-DAC architecture with 5,700mW output, supporting even the most demanding headphones.
Hybrid DAC setup combines Burr-Brown and Philips TDA1541A with K2HD for analog-like warmth and rich harmonic restoration.
Offers six digital filters, analogue tuning options, and wireless aptX Lossless and LDAC streaming for extensive customization.