AlphaTheta makes DJ equipment under the AlphaTheta and Pioneer DJ brands. Digital players, mixers and rotary designs from these ranges appear throughout the directory.
The Pioneer DJ CDJ-2000NXS2 is a digital multi player with disc and USB playback. Venue installations range from pairs to larger groups of players; the quantities remain in each room’s equipment notes.
The Pioneer DJ CDJ-3000 is a professional DJ multi player with a touchscreen and jog wheel. The linked Amazon offer is for the related CDJ-3000X, rather than the CDJ-3000 documented in these rooms.
Shop CDJ-3000X on Amazon ↗Affiliate link · As an Amazon Associate I earn from qualifying purchases.Related model: CDJ-3000X; the documented player is CDJ-3000.
DJM-V10 six-channel club mixer. Fully send/return FX, four-band EQ and a clean analogue-feeling summing stage; built for rooms that run both vinyl and CDJs. @alphathetausa / pioneerdj.com.
AlphaTheta’s euphonia is a four-channel rotary mixer combining digital processing with an analogue transformer circuit. The linked venues list the same mixer under variations in brand and model wording.
Spincoaster’s branches have different systems. Shinjuku combines KOON / musikelectronic geithain 400NT speakers for digital playback with RL904s for vinyl, using a Sony HAP-Z1ES and Technics SL-1200GAE-K as sources.
Ebisu uses geithain RL901K monitors with Technics SL-1200G, Pioneer CDJ-3000 and DJM-V10 equipment. Kagurazaka combines RL904s, an SL-1200GAE-K and AlphaTheta euphonia mixer with a cassette DJ setup. The branch distinctions are essential to understanding the inventory.
A pair of Pioneer CDJ-2000NXS2 players provides digital DJ playback among Spiritland’s several source formats.
Inside the system
Living Voice developed bespoke four-way horn-loaded satellites with 15-inch midbass drivers and two large bass cabinets under Kevin Scott’s direction. An Atelier du Triode 300B valve amplifier, listed at approximately 30 W Class A, serves the horns; two custom 500 W MOSFET amplifiers power the bass.
The source collection includes Isonoe-modified Technics decks with Audio-Technica AT-XP7 cartridges and an Isonoe rotary mixer, plus a Kuzma Stabi XL-series deck with an ART1000 cartridge. Tascam DA-3000, Revox B77, Studer A730 and Pioneer CDJ-2000NXS2 sources add digital and tape formats. Apart Mask 6T speakers with REVAMP4120T amplification provide café fill. The split between main horns, bass cabinets and fill speakers is central to the room’s architecture.
Public Records lists four CDJ-2000NXS2 players in the Sound Room and two in the Bar Room.
Inside the system
Public Records has several distinct installations. The indoor Sound Room combines Void Nexus XL subwoofers, OJAS quad-15 slot-loaded midbass cabinets, Altec 1505B multicell horns and Faital supertweeters. Void and BGW amplification works with BSS processing; four Technics SL-1200MK2s and four Pioneer CDJ-2000NXS2s accompany a custom Isonoe mixer.
The Bar Room uses replica Altec 816 midbass cabinets, OJAS cabinets with 500 Hz horns and Altec high-frequency drivers, plus Void Venu 115 subwoofers. Crown and BGW amplification accompanies analogue crossovers, with two SL-1200MK2s, two CDJ-2000NXS2s and an Isonoe mixer at the booth.
The outdoor Nursery has an OJAS × NNNN fully horn-loaded four-way installation. A later Atrium installation uses six OJAS × NNNN ON M I assemblies and eight TL18 subwoofers. These room-specific systems represent different chapters and spaces, rather than components of one signal chain.
Shyboy HiFi lists Pioneer DJ in its equipment list setup. The equipment details below reflect the venue record.
DJ mixer: Euphonia
Digital players: CDJ-3000
Inside the system
The Main Room combines OJAS × NNNN ON2 and NNNN Gage 125 loudspeakers with McIntosh C55 control electronics, Powersoft Unica amplification and Rupert Neve Designs and Manley processing. The signal-processing equipment includes Neve MBT, P2MB and RMP-D8 units and a Manley Massive Passive stereo valve equalizer.
The booth offers ARS 9900BW, 5000 and 3500LE equipment alongside an AlphaTheta euphonia mixer, Technics SL-1200G-S decks and Pioneer CDJ-3000 players. An Isonoe five-band equalizer, Benchmark DAC3 HGC and NNNN monitoring broaden its control and playback options.
The Blue Room follows a separate OJAS chain: TAD loudspeakers, a Super-sub, Phonoplayer 1200G, April phono stage and April PSET 300B amplification. The contrast between the extensively processed Main Room and the dedicated valve-amplified Blue Room is a defining feature of the installation.
The Hi-Fi Atlas