Posts Tagged ‘UK’
Friday, June 11th, 2010
Bulldog Amplification builds handcrafted tube amps in Germany to meet the ever demanding needs of musicians in terms of tone and reliability. Years of experience in repairing and modifying tube amps has lead to an exclusive line of guitar amplifiers. These instruments are built to produce the best possible tone. Most of today’s amps offer many different sounds and functions, but the guitar signal has to pass through various paths of electronic circuitry until it reaches the speaker, consequently the tone is weakened. Tone and bullet proof reliability are the most important things for Bulldog Amplification and that’s why Bulldog is delighted to announce that TubeSync will become standard within their The Jack 66, Jack 18, Black Bert 1, and Den Lachs amplifier models.
The ‘’Jack 66’’
‘’The combination of TubeSync with short signal paths and other high quality components make our amplifiers world class and due to this, Bulldog Amplification is becoming a preferred choice by professional artists and serious guitar players’’.
The TubeSync ‘’Bias Engine’’
‘’ Robust, bomb proof reliability, with enhanced functionality and perfect tone is what we want’’ – says Ingo Bührmann from Bulldog Amplification. Ingo goes on to say…
‘’Cheap poorly designed products from China are fast becoming unacceptable to guitar players especially within Germany, where high quality engineering is embedded within our culture’’ You would buy a car if the drive was terrible and it broke down when you needed it the most, well would you? ‘’ I believe the same philosophy applies to guitar amplifiers, high performance and reliability is paramount’’.
Bulldog Amps are currently used by a number of high profile bands such as the massively popular German band Guano Apes and Livingston. Bulldog amps with TubeSync will soon be appearing on a stage near you!
 Guano Apes  Livingston
For more information on TubeSync email:
UK: info@tubesync.co.uk
Germany: info@bulldog-amps.com
Tags: amp, anode, backliners, bass, bias, Bias Engine, bias problems, Broken, Bulldog, Bulldog amplification, Bulldog amps, Duesenberg, Duesenberg Amp, EL34, Frankfurt, gain, German, Germany, Guano Apes, guitar, Göldo, Ingo Bührmann, Kluson, Livingston, Musikmesse, Musikmesse 2010, Roger Mayer, Sound, technician, tube, TubeSync, TubeSync Bias Engine, UK, valve matching
Posted in Tube Amplifiers | Comments Off
Monday, March 29th, 2010
All materials used in the JJ tube manufacturing process must comply with the most stringent quality requirements. In tube manufacturing, the fundamental requisite for the best production results is to maintain as high mechanical precision for assembly as possible. JJ Electronic uses assembly precision of no more than ± 0.02 mm.
Before tubes are assembled, they are thoroughly cleaned using such methods as the ultrasonic bath, chemical cleaning or annealing in an inert gas atmosphere (hydrogen, nitrogen).
 JJ EL34 A thorough inspection is performed on every component of the tube internal system before assembly. Assembled systems are then sent to sealing in a glass envelope. During the sealing procedure, the temperature of the glass pass-through joints must be controlled and joints are gradually tempered to relieve the inherent thermal stress.
Next, the assembled glass envelopes are evacuated by mechanical and diffusion vacuum pumps. During this process, the cathode emission coating is activated. All internal parts are heated by a high frequency heater and any spurious dust particles are evacuated. Finally, the getter rings are activated, while they absorb any residual gas inside the glass envelope of the tube.
Every tube is then electrically tested for all parameters which are the key to a flawless operation and a great sound. Specifically, these parameters include: leakage characteristics, internal vacuum level, cathode emission capability, filament voltage and current, anode current saturation level, microphony and others.
Every month, random samples are taken from the production line in order to perform a life time test of 5000 hours under nominal conditions or 1000 hours at maximum specified ratings.
Tube Types
12AX7, 5U4G Rectifier Tube, 5Y3GT, 6v6, ECC82, ECC83S, EL34, EL34 tube, EL34 Valve, EL34L, EL84, guitar, GZ34 S JJ, KT88, TAD, The JJ 12AU7 ECC82,
Tags: 12AX7, 5U4G Rectifier Tube, 5Y3GT, 6v6, ECC82, ECC83S, EL34, EL34 tube, EL34 Valve, EL34L, EL84, guitar, GZ34 S JJ, JJ ELECTRONICS, JJ KT88, JJ RED LABEL, KT88, Laney, MULLARD, Output transformer, TAD, The JJ 12AU7 ECC82, Tube Amp Doctor, UK, valve matching, valves
Posted in Tube Amplifiers | Comments Off
Thursday, March 18th, 2010
Never hang your guitar tubes upside down as many horrible things may happen!!!
The heat from the electrodes will go directly to the base pins and cause problems with oxidization. The heat will also cause micro-cracks on the pins of the tube / valve, which could result in failures.
 So don’t do it !!…….
Tags: amp, anode, Ashdown, Bias Engine, biasing, cathode, current, hiwatt, Hiwatt custom amp, KBO Dynamics, Marshall, Musikmesse, orange, technician, Technology, Tube Amp Doctor, tube failures, TubeSync Bias Engine, UK
Posted in Tube Amplifiers | Comments Off
Wednesday, March 17th, 2010
KBO Dynamics are making their mark in the international music industry. They will be showcasing their technology with a number of major customers at the high profile international music fair, Musikmesse in Frankfurt this March. Hiwatt is just one of the world’s most prominent guitar amp manufacturers and KBO Dynamics are delighted to have TubeSync technology incorporated in their latest amp designs.
 KBO Dynamics Win Innovation Award 2009 KBO Dynamics, winners of the Durham and Wearside Innovation Business Awards 2009, stated : TubeSync technology achieves unique benefits including vastly improved reliability and performance in tube amps. Securing orders from Hiwatt and others is a significant achievement.
 KBO Dynamics Power and Control Devices ‘The scale of the companies that KBO Dynamics are working with is impressive. They have ambitious plans for growth and have been performing very well since receiving investment from us. KBO Dynamics is an excellent example of successful innovation coming out of the North East and is testimony to the region’s strong knowledge base,’ Dr Richard Exley, North Star Equity Investors.
The company has also been supported with market research, manufacturer introductions and early product launch activity by think M., a leading strategic marketing and research agency specialising in technology and innovation.
Andy Fallon, KBO Dynamics, ‘think M.’s channel research played an important part in helping us to secure investment by providing the market evidence required to prove TubeSync’s growth potential. It helped us to refine our offering to amp manufacturers and was instrumental in getting us through the door at some really high profile organisations.’
 TubeSync As KBO look forward to Frankfurt they already have further collaborations underway and anticipate generating more interest from manufacturers, amp technicians and musicians alike. If you would like any more information on TubeSync technology, please visit www.kbodynamics.com.
Tags: 100, amp, Ashdown, bass, bias, bias problems, Frankfurt, hi gain, Hiwatt at Musikmesse, Hiwatt custom amp, how to, KBO, KBO Dynamics, Laney, Marshall, Musikmesse, Musikmesse 2010, orange, Output transformer, Pacemaker 100, Think M, Tube Amp Doctor, tube failures, Tubes, TubeSync, UK, valve failure modes, valves
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Friday, February 19th, 2010
UK-based KBO Dynamics will be showcasing their pioneering technology with Hiwatt at Musikmesse this March. TubeSync® technology achieves unique benefits including vastly improved reliability and performance in guitar tube amps. Hiwatt have incorporated the innovation in new amp designs to further underline their already exemplary reliability.
TubeSync streamlines with the amp’s circuitry to constantly test and monitor the amp without altering the fundamental amplification process, tone or sound. It eliminates the need for bias current matching, increases tube life by micro-adjusting the bias on each tube, predicts tube failure and can, in the event of tube failure, even run the amp at half power, preventing catastrophic amp damage.
The result is an amp unhampered by many of the problems associated with conventional tube amplification allowing musicians to enjoy classic tube sound quality without the frustrations.
Mark Lodge Hiwatt’s general manager stated ‘Our amps have proven their reliability year after year. Incorporating TubeSync technology has allowed us to raise the bar one step further. The benefits are of great value to us and our customers.’
KBO Dynamics look forward to more exciting collaborations this year. For more information on TubeSync, please visit www.kbodynamics.com
Tags: amp, bass, bias, current, Custom, hi, hi gain, hiwatt, Hiwatt at Musikmesse, Hiwatt custom amp, how to, Musikmesse, Musikmesse 2010, technician, tube failures, TubeSync, UK, valve, valve failure modes, valves
Posted in Tube Amplifiers | Comments Off
Thursday, February 18th, 2010
Famed for their legendary reliability and tone, Hiwatt have gone one step further in the reliability stakes by employing TubeSync® technology in their already bulletproof amplifiers.
Over the last year, Hiwatt and UK based KBO Dynamics have developed their own version of a pioneering technology called TubeSync®, which Hiwatt will launch at Frankfurt Musikmesse 2010 in March. The technology has been developed in order to overcome problems associated with conventional tube amplification such as biasing, tube longevity and overall reliability. What the collaboration has achieved is to improve amplifier design without changing the fundamental amplification process yet retaining the classic Hiwatt tone and sound.
Although not an integral part of the amplification process, Tubesync® is connected to the heart of the amp’s circuitry, constantly testing and monitoring; it’s like having an amp technician working full time inside the box every time the amp is powered up. This technology eliminates the need for tube bias current matching, increases tube life by micro-adjusting the bias on each tube, predicts tube failure and can, in the event of a catastrophic tube failure, even run the amp at half power. The result is the eradication of many of the problems hampering conventional tube amplifiers and peace of mind for the musician wise enough to have taken this route.
KBO Dynamics Chief Exec Andy Fallon: “It has been a pleasure working with Hiwatt who have been extremely receptive to change and have embraced the new technology. They have seen the benefits it can bring to them and of course, their customers, and we are looking forward to further exciting collaborations. This technology genuinely has raised the bar concerning reliability and classic tube amps, and what’s more. It’s been developed exclusively in the UK .”
For more information on TubeSync® technology, please visit www.kbodynamics.com and www.hiwatt.co.uk.
Hiwatt produce classic British custom amps both guitar and bass.
Tags: amp, anode, bass, bias problems, biasing, cathode, Custom, gain, hi, hiwatt, Hiwatt custom amp, Tubes, TubeSync, UK, valves
Posted in Tube Amplifiers | Comments Off
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