25 tip opening and also they are discontinued in the gold plate. I've had this from new and can vouch for its integrity.
Tip and rails in good condition and passes the suck test. Some light plating scratching as you would expect and also some very light teeth marks on the bite plate. The b chamber, or bright, pieces are the brightest of the range and are ideal for rock, pop, fusion etc with the most brilliant and clear with maximum power. I personally think the gold plating gives it a much warmer sound than the other finishes now used.
The item "Rare gold plated brancher B25 alto saxophone mouthpiece vintage" is in sale since Sunday, November 4, 2018. This item is in the category "Musical Instruments\Wind & Woodwind\Band & Orchestral\Saxophones". The seller is "blowernumber1" and is located in Bournemouth.
This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Canada, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Egypt, Guernsey, Gibraltar, Guadeloupe, French guiana, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Saudi arabia, South africa, United arab emirates, Ukraine, Chile.