Push Pull

These are output speaker transformers intended to cooperate with tubes operating in push-pull mode. The transformers are produced based on cores that are made of EI or CC profiles, with a maximum power of up to 100 watts, and with winding impedances (as seen "anode-to-anode") ranging from several hundred ohms, up to 10 kohms. It is possible to make ultra-linear taps on the windings. Load impedances can be 4, 6, 8 and 16Ω - in any configuration.

The frequency responses are from 10 Hz to 60 kHz at a 3 dB loss and from 20 Hz to 20 kHz at a ± 1 dB uniformity.

Such output transformers can be "made-​​to-order", as per customers specification, with a minimum order quantity of ONE SINGLE item, produced as per requested specification and/or description provided by the customer.

But our product offering also includes ready-made, "off-the-shelf" transformers, made according to my our own designs, projects, based on long years of experience in this field. Their technical descriptions are given below. The physical parameters used are given as abbreviations, together with physical units, in the table alongside with explanations.

Ready-made transformers are produced so as to work together with specific kinds of your output tubes. These transformers can also be used to cooperate with other types of tubes.

The proper selection of the tubes to be used, as well as their chosen operating points and working conditions, remain as a decision of our valued customer, but if then, if you need technical assistance or support as to what mix of parameters is best for your given, specific application - you can always count on our advice.

The LO PP transformers are characterized by a solid performance, special mounting brackets with mounting holes for easy installation, excellent application properties and a very attractive relationship between quality and price. Please have a look at our finished products.