STONES SOUND STUDIO

 Music and Home-theatre

 High  definition audio
 Valve reference Amplifier
Model A3500-SS signature
    
 Upgraded Design by Russell Storey

 

 Amplifier features
  •  High quality High definition valve amplifier
  •  4 ohm and 8 ohm  speaker terminals
     
  • Deep low tight fast bass on 4 ohm and 8 ohm speakers
  • 3d holographic mids with  wide sound stage
  • Detailed low distortion top end
     at low and high volume levels
  • Excellent dynamic range on all types of music and home theatre .
      
  •  Switched Line level  inputs  4 
     
  • Solid  Aluminum  volume and input selector  controls
     
  • Stereo 2 channel  10hz to 90Khz  full Bandwidth for SACD DVD CD High end Home theatre  speaker systems 
  •  6mm thick  Alloy  top bottom and side panel chassis Allen screw mounted
  •  Low loss  Audio output Transformers
     
  •  Can be used for High definition Audio         upgrade for existing  Home theatre amplifier front left and right channels
  • HQ  ofc pure copper internal wiring  cable
  • HD power supply caps
     
  • HQ military standard crossover-printed-circuit-board  designed  for audio signals
  • HQ  Aurcap  and SCR metalized foil  capacitors non inductive resistors air core copper  inductor

  • HQ    gold 4 post wbt speaker terminal  posts

  • HQ  pure copper internal speaker cable
  • Instructions  inc  room layout diagram
  • HQ Electro Harmonix valves EL34 12AU7 12AX7 pre tested in  matched  pairs
  • Free Technical back up service for  owners
  •  Purchase our Artisan laser cut  0.7mm metal alloy badges to fit to your speakers or amplifiers 

    STONES  SPEAKER KITS  
    5" Two Way - Two Driver Mini-Monitor HDS150
    5" Two Way - Three Driver Monitor HDS250
    5" Two Way - Three Driver Centre  HDS255c
    6.5" Two Way Three Driver Monitors
    Flagship high definition
    HDS455
    MODELS -SUBWOOFER  
    8" Single Driver Subwoofer XLS800
    12" Dual Speaker Subwoofer XLS1000
    12" Dual Speaker Subwoofer remote controlled version R1000-R
    MODELS -SUBWOOFER AMP  
    Stones upgraded 200 watt subwoofer amp with unique  audio/video filters S200W
    Stones upgraded 400 watt subwoofer amp with unique  audio/video filters
    remote controlled  Vol/Filter
    S400W
    CROSSOVER LAYOUT  
    Crossovers  construction
    Crossover Hand Solder type 1


    Crossover Printed circuit type 2

    Crossovers
    CONSTRUCTION  
    Speakers need to be inserted into the boxes

    speaker kit box assembly example

    Building
    DESIGNERS SPEAKER KITS  NOTES  
    Speaker Kit MODELS  150 250 250C 800 1000 design notes & Pics specs  
       
    SPEAKER DATA SHEETS Speaker data
    SPEAKER VENT TABLE Speaker vent table
     
     
    LEAP 5 PRO SPEAKER ENCLOSURE AND CROSSOVER  PLANS
    and custom speaker design service
    Contact for price 
    Leap 5 Pro Speaker package kit plans are available for the do it your self cabinet and crossover builders who want to save a $
    included is a very comprehensive  42pages of instructions acoustic damping techniques, crossover layout circuit, speaker phase testing ,ht room lay out diagram, cabinet picts  diagrams, enclosure plans ,materials lists and component supply's
     
    Price Available on request not supplied with speaker kits
       
       


     

Home

 

 
 
 

 The  Model A3500SS  is Proudly  Buillt by Fountek Electronics  to Stones Sound Studio specification

 Specifications :   Down load PDF MANUAL

Description:
The circuit design lay out and component quality  used has been chosen carefully after years of development and refinement for reliability to ensure the highest quality of musical reproduction with accurate and emotional delivery of the  sound stage .

The Altitude 3500SS Integrated valve amplifier features only the best available components with the shortest and cleanest signal paths possible with direct coupling used on the input stages to improve signal   transit response .

High  quality electrolytic and non electrolytic capacitors  have been used throughout  the Altitude 3500SS amplifier in critical signal areas  to ensure instant energy for  fast dynamic  midrange and top end  transients with  tight  very dynamic bass performance normally not found on valve amplifiers.

 

 

 

   

CONTACT : STONES

STONES SOUND STUDIO

SSS :Office:factory :Phone : 02 66 793059

EMAIL / POST      

ORDERS POST TO:

STONES SOUND STUDIO
P.O   Box 94
Tyalgum   2484
NSW

Australia

 KIT MODELS -SPEAKER             new to become available  
3"   Two Way - Two Driver bookshelf Monitor R70
4"   Two Way - Two Driver bookshelf Monitor R80
4"   Speaker dual x2 Two Way - Two Driver bookshelf Monitor R85
6.5"   Two Way - Two Driver bookshelf Monitor R300mk3
7''     Two Way - Two Driver bookshelf Monitor R400SD
8''     Two Way - Two Driver bookshelf Monitor R850
10''   Three Way - Three Driver bookshelf Monitor R557
MODELS -SUBWOOFER  
12"  Speaker single  Subwoofer vented hometheatre R2000
12"  Speaker dual x2  4 12'' Subwoofer vented hometheatre  very compact R5000
15"  Speaker Subwoofer vented hometheatre R6000
18"  Speaker Subwoofer vented hometheatre  building demolition unit R6000
18"  Speaker Subwoofer Speaker dual x2 vented  building demolition unit R7000
   

Stones Sound Studio –Speaker Kit  Model - Recommended Amplifier Power  

R150 = (10 to 70Wrms)    can be used with unclipped  amplifiers up to 150watts

R250 = (10 to 100Wrms)  can be used with unclipped  amplifiers up to 200watts  

R455 = (10 to 150Wrms)  can be used with unclipped  amplifiers up to 220watts  

 The  PCB XO  is not the same a the hard wired original XO and will have a different sound signature

 Stones Sound Studio –Speaker Kit  Model - Recommended  PCB Crossover  Power  

 All  Models   150watt rms  can be used with unclipped  amplifiers up to 220watts