Harley Critten, 22, faced eight charges relating to the dealing of various types of illegal drugs in Dereham and Thetford.
Appearing at Norwich Magistrates’ Court he pleaded guilty to being concerned in the supply of quantities of ecstasy – a class A drug – and ketamine, and possession with intent to supply ketamine in 2024.
He also admitted being concerned in the supply of cannabis and the supply of nitrous oxide, better known as laughing gas, possession of which became illegal in 2023.
Critten, of Cherry Drift in Dereham, entered not guilty pleas to three further charges of being concerned in the supply of cocaine and possession with intent to supply MDMA and cannabis.
District Judge Matthew Bone sent these charges to Norwich Crown Court, with a hearing on October 7, after ruling they were too serious for magistrates powers.
Sentencing for the admitted offences was also committed to the crown court.
He was given unconditional bail.