Greetings,
Suggest you consider Van Alstine, most likely a used one to achieve your 200-300 objective. One of the company's origins was modding the Hafler amps 25 years ago. Their newer models will convince you to save the money, not waste it on the bryston and just end up keeping the Van Alstine. If you choose to go new, They are a direct seller only. We are a dealer and could assist you with information or the transaction but ultimately you would go direct to Frank. I would encourage to make a phone call, it costs almost nothing to visit with him and he's a wealth of information.
Best Wishes on your Quest, Paul