After I did the review of Feliks Audio Echo 2 headphone amplifier, I realised that Feliks Audio did design and manufacture quality tube electronics that sounded good,…especially given that they ‘designed and wound their dedicated transformers‘. When their local distributor, AV Designs (Malaysia) Sdn Bhd asked if I be interested to listen and review their 300B tube integrated amplifier,…I jumped at that chance!
