The YAMAHA chromatic tuner TD-19WH allows for precise pitch adjustment with its volume control function. - Brand: YAMAHA - Model: TD-19WH - Type: Chromatic Tuner - Features: Volume control function - JAN code: 4957812709149 Thank you for viewing. I purchased this new, but another tuner I was already using turned up. I tried to return this one to the store, but they refused due to customer circumstances, so I am listing it for sale.