Tru Technology Tungsten Grande v2.5 - TG4-R/RS - 4-Channel Amplifier

The Tru Technology TUNGSTEN-Series is the combination of a simple classic cosmetic design merged with the power and sound quality performance you remember from yesteryear. Simply put the TUNGSTEN-Series has Old School "Looks" with Old school "Slam"

Version Options

Options are the R and RS models. Feature upgrades as follows:

R-Version

• x24 Upgraded parts over standard S model (not available in UK)
• Stainless Badge

RS-Version

• Competition Only
• Solid Brass Bridge

What is the new TUNGSTEN-Series: The TUNGSTEN-Series was developed in-house by the same engineering team that brought you the BILLET and STEEL Series. Tru Technology took years of research and development experience to set a goal of producing an amplifier at a reduced manufacturing cost without compromise to sound quality. The outcome is the TUNGSTEN-Series offers a perfect blend of power, refinement and cost. Engineered for musical authenticity that transcends standard amplifiers, it attains a level of fidelity that is unrivaled at its given price point all the while being Made In The USA. 

Putting The Concept Into Motion: It all started with the idea to offer an amplifier with a compact design for those hard to fit applications without sacrificing the meticulous sound quality and reliability demanded by our discerning audiophile base. Tru Technology used a calculated sequence of SMD and thru-hole parts in order to offer the best combination of performance and sound quality but at a reduced cost. Nothing was spent on gimmicky circuits or useless features. A classic Class A/B "Balls To The Wall" amplifier with no thermal rollback. Pairing the clean well thought out circuit design to a 4 layer circuit board allowed us to further enhance the signal paths to achieve an immense level of detail with incredible dynamics.  

Design: All connections were laid out along onside of the amplifier to provide for an ultra clean installation with the ease of making adjustments. The heat-sink is a thermally optimised multi-piece design that offer sleek classic lines. Just like BILLET Series the extruded aluminium is all sourced locally and is not the cheap die cast pot metal from overseas used by many competitors. Each heat-sink is black anodised and CNC-machined locally for a precision fit and finish. The diamond head impact printer engraved badges are made in-house and shows the level of detail given to even the smallest piece of the puzzle.  

What you Get: An amplifier that has the DNA of the BILLET-Series that is simply unique in size, power and quality. The TUNGSTEN-Series is an Made In The USA amplifier producing incredibly detailed musical output, while never losing its sonic signature. This compact design combines the ease of installation with tremendous sound quality and power.

The More Factor: Is bigger better, Yes! For the those that demanded more power with greater dynamics and a higher level of refinement, enter the TUNGSTEN GRANDE. It is the big brother of the TUNGSTEN amplifier. It is everything you come to expect from the TUNGSTEN and more. It is the perfect extension to the TUNGSTEN-Series family for the discerning audiophile. 

Bottom line: The TUNGSTEN-Series whether you need an amplifier big or small is one of the finest amplifiers you will ever experience at its price point. It is an amplifier that creates a new standard for both the novice and experienced audiophile. With world-class fidelity, amazing sonic transparency, dynamic power, it has all the offerings that can satisfy any audiophile. For those taking the next step or their first step into exceptional audio the TUNGSTEN-Series is where it all begins.

Lead times are around 7-10 days as these are built to order.

Customisation

Custom colours are available upon request, but enquire before purchasing.

Technical Specifications

• CHANNELS: 4 Channels
• FREQUENCY RESPONSE: 10Hz ~ 30kHz ± 0.5dB
• RATED POWER: 14.4 VDC
• 4Ω STEREO RMS: 150W x 4
• 2Ω STEREO RMS: N/A
• T.H.D. + NOISE: < 1%
• S/N RATIO (A-WEIGHTED): > 100dB
• INPUT SENSITIVITY: 300mV ~ 8.5V
• INPUT IMPEDANCE: 10K
• FUSE REQUIREMENT: 100 Amp (External)
• POWER SUPPLY: 10VDC ~ 15VDC
• DIMENSION (W x H x D): 11 x 15.5 x 2 1/4 inch
• WEIGHT: 13.26 lbs. /6.02Kg
• COUNTRY OF ORIGIN: MADE and ASSEMBLED in CALIFORNIA, U.S.A.