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In the Forum: Horn-Loaded Speakers
In the Thread: RFT FC PSU
Post Subject: The Walnut System - (Fleetwood)Posted by N.B.C. on: 5/4/2026

HF:      PIONEER EXCLUSIVE ET-701  x3V-V
- CROSS: 7db@10,000Hz

UMF:  FOSTEX D200Aon x1 FOSTEX H300
- Upscale entire horn in MDF to 4.0" exit size
- CROSS: 4db@550Hz & 9000Hz@8db

LMF:    Community M4 on x2H FOSTEX H300
- Upscale entire horn in Walnut to 4.0" exit size
- CROSS: 6db@100Hz & 3000Hz@2db

MB:    ATI-PRO India (Yogi Pro): ATI-ES2150 on x2H-V-FWDEDGARHORN MONOLITHS
- Upscale the Monolith plans 1.25X and CNC in 1.25" Walnut 
- Fc combined horns: 30Hz
- 35Hz Twin-horn Array is on DIY rack above the Edgarhorn Seismic Mouth 
- Alteration in boundary condition understood
- CROSS: 6db@20Hz & 400Hz@3db
www.yogipro.atipro.in/product/ferrite-dj-speaker-21-inch-3000-watt-model-aties22150/
www.youtube.com/watch?v=_GpbXLRJgsA


LF:    BE Acoustics BE-1860EX on x1-FWD Per Channel EDGARHORN SEISMIC MDF 35Hz Hyperbolic-Exponential
- Riser Platform: 4.0"
- CROSS: 40Hz@12db
www.instagram.com/p/DQHPFc3kgDH/?img_index=4



SPEAKER CABLING:

- IN-AKUSTIK CABLES : Referenz Micro Air LS-204 XL Micro AIR

INTERCONNECTS:

- Interconnect Cables TBD


DIGITAL CABLING:

- Digital Cables TBD


POWER CABLING:

- IN-AKUSTIK CABLES : AC-4005 AIR | Nema - C19 | UHQ


CROSSOVER: 

(2) TONEWINNER  AD-8PA 3-Way Balanced Crossover - [FET - DSP]


AMPLIFIER: 
- (5 ) NANOTEC: LTC-101-055S
www.waraudio.com.au/p/9222208/nanotec-power-amplifier---ltc101055s.html
www.hikinik.net/camera/audio/SONY_W270_AUDIO_FESTA_2013_NanotecSystems.html


PREAMPLIFIER: CANOR:  HYPERION P1 Preamp   [SET 6922] -   (SLOVAKIA)
www.canor-audio.com/hyperion- p1

PHONO PREAMPLIFIER:

- GRAAF: GM 70 OTL Phono Preamplifier

CARTRIDGE:

ORTOFON: MC-Diamond MC Cartridge

TONEARM:

- YAMAHA: YSA-1 Tonearm


TURNTABLE:

-  MICRO SEIKI AP-M1

DAC:

- ESOTERIC: D-05X DAC


TRANSPORT + PSU:
ESOTERIC: R-1 DAT Reference Transport - [OTL]
- KECES: P28 28A Ultra Low Noise Linear Power Supply - (TAIWAN)


ANALOG TAPE SOURCE:

- TASCAM MS16


POWER CONDITIONERS:

- KECES: IQRP-1500 Isolated Quantum Resonance Power Conditioner

RACKS:

- ICTRA DESIGN: Silencer-HVD


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