


esign Goal: Minimization of Distortion (Straight Wire with Gain) The “Straight Wire with Gain”—the North Star of audio design—is the goal of delivering an input signal with zero modulation or processing, increasing only its magnitude with absolute precision. Unlike general amplifiers that amplify power, a DAC is a device that converts delicate digital signals into analog and transmits them to the next stage. Therefore, “precision” and “signal purity” are the highest priorities. To achieve

OTL/OCL (Output Transformer-less/Output Capacitor-less) analog output designs to the very best of today’s DAC technology. In common circuits, output capacitors or output transformers are these two coupling devices also introduce their own influences on the transmission of the musical signal, adding their own character (colouration), increasing distortion, and consuming small signals, all as predicted by physical efficiency theory. In addition, they also limit signal dynamics. No colouration

The Pinnacle of Full-Tube DACs Featuring the ES9039PRO Overview – Engineering Purity, Elevating Emotion The Allnic D-15000 is not a mere update; it is a complete reimagining of the full-tube DAC concept. As the rightful successor to the acclaimed D-10000, the D-15000 fully embraces the I²S audio era while maintaining Allnic’s analog mastery and next-generation digital precision. At its core: A fully tube-based OTL/OCL analog output stage for exceptional clarity Dual-mono ES9039PRO D

The T-1500 mk2 stereo amplifier is Allnic Audio’s top of the line 300B SET stereo integrated amplifier model. Like all Allnic Audio products, the T-1500 mk2 has Permalloy (iron and nickel alloy) for its transformer cores. Allnic is grateful to Mr. G.W. Elmen of Western Electric for inventing Permalloy for transformer core use, and in so doing, providing an enormous service to recorded music listeners everywhere. The T-1500 mk2 has the following features: • 10watts per channel of pure class

The T-2000 30th Anniversary has the following features: • 120 watts of high power output. The T-2000 30th Anniversary is a push-pull, KT170 power tube based stereo integrated amplifier. • Remote controlled 61-step constant impedance silver contact attenuator. The T-2000 30th Anniversary employs this house made quality attenuator instead of standard, outsourced carbon film potentiometers. The Allnic attenuator provides complete channel balance and less distortion. • Powerful Driving Circ

In the early years of the last century, the directly heated triode (DHT) was invented independently, and almost simultaneously, in the USA and Austria. This simple device, an anode, a cathode and a grid in a vacuum contained in a glass bottle, transformed the world. Over one hundred years later, the very first triode remains a favourite audio amplification device for devoted music lovers worldwide. Debate about the quality of the DHT’s sound reproduction potential continues even today. O

The L-10000 Preamplifier is a Direct Coupled OTL/OCL Tube Preamplifier. OTL/OCL means “Output Transformer Less” and “Output Capacitor Less”. In an OTL/OCL preamplifier, there is no coupling device between the preamplifier and the power amplifier , that is, the preamplifier’s final output tubes are directly connected to the power amplifier. Normally, an Output Capacitor or Output Transformer for separating AC music signal from the DC operating potential; if this is not done, the latter will d

The L-8500 Preamplifier is a Direct Coupled OTL/OCL Tube Preamplifier. OTL/OCL means “Output Transformer Less” and “Output Capacitor Less”. In an OTL/OCL preamplifier, there is no coupling device between the preamplifier and the power amplifier , that is, the preamplifier’s final output tubes are directly connected to the power amplifier. Normally, an Output Capacitor or Output Transformer for separating AC music signal from the DC operating potential; if this is not done, the latter will de

The L-9000 Preamplifier is a Direct Coupled OTL/OCL Tube Preamplifier. OTL/OCL means “Output Transformer Less” and “Output Capacitor Less”. In an OTL/OCL preamplifier, there is no coupling device between the preamplifier and the power amplifier , that is, the preamplifier’s final output tubes are directly connected to the power amplifier. Normally, an Output Capacitor or Output Transformer for separating AC music signal from the DC operating potential; if this is not done, the latter will de

Allnic’s new preamplifier L-6500 features: Single gain stage Pure Class A operation Ultra-low output impedance Advanced tube technology voltage regulation Precision attenuator volume control RCA and XLR inputs and outputs

The Flagship Preamplifier Defined by Four 300B Direct Heated Triodes A preamplifier is far more than an input selector or volume control. Its true purpose is to preserve the integrity of the musical signal from the source while allowing the power amplifier to perform at its absolute best.





200 watts of high power output in pentode mode more than 90 watts in triode mode( KT170 tubes output) dual inputs, one RCA and one XLR 4 and 8 ohm speaker terminals (8 and 16 by factory order)


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