Helix A4 Competition
Amplifier
EMMA value: 779
(EMMA value from: 2016)
Additional information existing:
| SRP | year | comment | country |
|---|---|---|---|
| 700 | 2004 | autohifi 2/2004 |
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brand
- A...
- A/D/S
- Abyss
- Accuton
- ACLASS
- ACR Fostex
- Acustic Elegance
- Acustika
- ACV
- Adagio
- Adams Digital
- Addzest
- ADept
- Adire Audio
- ADS Braun
- AI-Sonic
- AIE
- Airmusic
- Airtone Audio
- Akton
- Alchemy
- Alkyon Sound
- ALLDOCUBE
- Allo
- Alpha
- Alpha1Audio
- Alphard
- Alpine
- Altomobile
- AMA
- Amega
- American Bass
- Ameron
- AMP
- Ampire
- AMT
- Andoer
- Andrian Audio
- AOTSR
- Apple
- ARC Audio
- Aria
- Aries
- Arslab
- Art Nouveau
- Art Sound
- AS System
- Ascendant Audio
- Astell und Kern
- Asus
- ATI
- Audax
- Audible Physics
- Audio Art
- Audio Circle
- Audio Control
- Audio Development
- Audio System
- Audio Technica
- Audio Wave
- Audiobank
- AudioBerry
- Audiofrog
- Audioquest
- Audiotop
- Audiovox
- Audison
- Auris
- Aurix
- Autocraft
- Automagie
- AutoStudio
- Autotek
- Auvidio
- Auxdio
- AVel
- Awave
- AwoX
- Axton
- Ayima
- Azureaudio
- B...
- C...
- C-art
- Cadence
- Calcell
- Caliber
- Cambridge Audio
- CAP
- Carmedien
- Carpe Diem
- Carpower
- Carrozzeria
- CarTFT
- Cayin
- CDT
- Celestra
- Cello
- Cerwin Vega
- Cerwin Wadia
- Challenger
- Chord
- Ciare
- Clarion
- Cloud Media
- Colorful Audio
- Coolsound
- Coral
- Cowon
- Creative
- Crescendo
- Crossfire
- Crunch
- Crystal Acoustics
- CSS
- Cubilux
- CYP
- CZ Audio
- D...
- E...
- F...
- G...
- H...
- I...
- J...
- K...
- L...
- M...
- MA Audio
- Mac Audio
- Machtig
- Macrom
- MadBit
- Magnat
- Magnum
- Mapletech
- MarkAudio
- Massive Audio
- Match
- Maxview
- MB Quart
- McIntosh
- MDLab
- MDS
- Mean Well
- Memphis
- Mercury
- Meridian
- MHP
- Mi
- Micro-Dimension
- Micro-Precision
- Microsoft
- Micuton
- Miketta
- Milbert
- MiniDSP
- Mitsubishi Electric
- Mivoc
- MMATS
- Mobile Sound
- Mobridge
- Mohawk
- Mohican
- Monacor
- Monolithic
- Morel
- Morgen
- Mosconi
- Motorola
- Motus Lab
- MTPower Audio
- MTS
- MTX
- Musee
- Musical Fidelity
- Musway
- Mutant
- N...
- O...
- P...
- Parrot
- Parsum
- Passione Audio
- Peerless
- Pegasus
- Pentagon
- PERFORMANCE
- PG Sound
- Phant Audio
- Phase Evolution
- Phase Linear
- PHD
- Philips
- Phoenix Gold
- Phonocar
- Pioneer
- Pipo
- Plinius
- Polk Audio
- Power Cell
- Poweramper
- Powerbass
- Precision Power
- Prescient Audio
- Pride
- Prism
- PROAUDIO
- Prology
- Protos
- Pure
- Purify Audio
- PUZU
- Q...
- R...
- S...
- Samsung
- SB Acoustics
- Scan-Speak
- SCE
- Scott
- Seas
- Seicane
- Selenium
- Seltec_srl
- Shanling
- Shenzhen I-Link Technology
- SICA by Sonora
- Signat
- Silence.Lab
- Simile
- Sinfoni
- Singlan
- SKUD
- SMSL
- SOaudio
- Solo
- Sonus
- Sony
- Sound Cars
- Sound Level
- Sounddigital
- Soundhits
- Soundmagus
- SoundQubed
- Soundstatus
- Soundstorm
- Soundstream
- SP Audio
- SPL Dynamics
- SSK
- SSL
- Steg
- Stellar
- Stereo Integrity
- Stetsom
- Stevens Audio
- Stinger
- SUCHI
- Sundown Audio
- SWAT
- T...
- U...
- V...
- W...
- X...
- Z...
brand total: 539