Seven octaves of midrange without a crossover - that is the engineering claim at the heart of this reference build, where the Zellaton STAGE, a German three-way floorstander whose sandwich-cone drivers were patented in 1930 and are still being refined today, is driven by the Gryphon Mephisto Stereo, a 108 kg pure Class A amplifier from Denmark. Rounded out with CH Precision electronics, a TechDAS/Kuzma/Air Tight analogue front end, a LampizatOr DAC and an Aurender streamer, it is a cost-no-object rig assembled to show what the STAGE does when nothing upstream is a compromise.
The system at a glance
Ten components, all High-End tier, with a combined value well into six figures (the Mephisto Stereo alone lists at roughly $57,000, and the STAGE at similar territory per pair). Built analogue-first and without compromise, the system pairs the STAGE's sandwich-cone coherence backed by unlimited current and a vinyl chain built to match. Not a starter setup, a destination one.
Why these components work together
The Zellaton STAGE rewards current more than watts - at 88 dB sensitivity and a 4-ohm load, its cabinets need an amplifier that stays composed however the impedance swings. The Mephisto Stereo is built for exactly that - 175W into 8 ohms, doubling to 350W and 700W into 4 and 2 ohms, delivered continuously in pure Class A with no global negative feedback and bandwidth beyond 350 kHz. That headroom is what lets the STAGE's lightweight sandwich diaphragms behave like a full-range speaker rather than a delicate midrange specialist. The CH Precision L1 line stage is a fully discrete, dual-monaural design chosen to keep the signal quiet so the amplifier's grip is heard, not coloured, while the matching CH Precision P1 phonostage, with both current- and voltage-sensing inputs, does the heavy lifting for vinyl. The analogue source is the priority here - a TechDAS Air Force III Premium S, an air-bearing, vacuum-hold-down turntable rated at 0.03% wow and flutter, paired with a Kuzma 4Point tonearm using sapphire/ruby four-point bearings and an Air Tight Opus-1 moving-coil cartridge. The LampizatOr Golden Gate 2 DAC and Aurender N30SA streamer cover digital without hardening the sound, and a Shunyata Research Hydra Triton keeps the whole system's power clean.
How it sounds
In a treated room the system is fast, quiet and dimensionally large, with the STAGE's characteristic "performers in the room" presence once past its 120-plus-hour burn-in. Bass stays articulate at high volume, with no thickening, because the Mephisto never runs short of current. On well-recorded vinyl through the TechDAS/CH Precision chain, the noise floor drops away and voices sit in genuine space.
by Zellaton
The model has aluminum cabinets with a vibration suppression system, its own drivers (a 1.6' tweeter, a 7' midrange driver and 9' woofer diffusers are all made of a complex sandwich, patented back in 1930 and still being upgraded).
Mephisto Stereo, one of the top models in the Gryphon's product line, reflects all the company's developments over its long history.
by CH Precision
Fully discrete, balanced Dual Monaural line-stage (preamplifier) with heavily regulated and filtered power supplies and extreme wide-bandwidth frequency responses.
by CH Precision
With important parameters adjustable from the CH-Control App, the P1 phonostage can handle up to three tonearms, and offers a combination of both current and voltage-sensing inputs for best music reproduction.
by TechDAS
With total moment of inertia 3,506 kg / cm2 and Wow & Flutter below 0.03% TechDAS Air Force III Premium S offers extraordinary sound.
by Air Tight
Reference level Opus-1 offers SH-uX core sealed in ultra-hard duralumin housing. Extended frequency range 10 - 50,000 Hz and 1.4 Ohms internal impedance looks very impressive.
by LampizatOr
Golden Gate 2 DAC offers redesigned PCM Engine and DSD512 support, auto-switching between formats, and a revised power supply scheme with proprietary AC filtration circuit.
by Aurender
Two-chassis (with linear power supply 1 x 50W for CPU, 2 x 35W, 4 cores) design reference class Caching Playback Digital Output Network Transport N30SA with ultra precise OCXO clock to minimize jitter is capable of upsampling any lower resolution content up to 176.4/192kHz. The model has 8TB SSD storage plus expansion port and impressive 8.8″ front panel display.
Hydra Triton power conditioner offers Zero-Point Power Distribution System (ZPP-DS), all-copper buss system linking all outlets, and can handle 20 Amps Max continuous current, 200 Amps Peak current, and 40,000 Amps Max surge current.