Audio Research manufactures some of the best components for music reproduction; this is especially true for preamps. In 1973, the SP3 was hailed by critics as the best preamp on the market, a tradition of excellence that continues to this day. Audio Research’s Reference series, first introduced in 1995, represents the ultimate in performance, musicality, and dynamics. The Reference 6SE is the latest chapter in our story.<\/p>\n
6SE employs a single gain stage and is a fully balanced, zero-feedback Class A design. In addition to the six long-life 6H30 tubes in the gain stage, the large and highly regulated power supply also includes another 6H30 and 6550 for tube regulation.<\/p>\n
Reference 6SE replaces the Reference 6 and offers the highest performance to date in a single-chassis preamplifier. Benefiting from the development of the Reference 160 series amplifiers and the latest Reference 750SEL, the 6SE cleverly incorporates a host of new components into its design. Without these revolutionary amplifiers, the final 6SE would not have been possible<\/p>\n
Regardless of the recording quality, the improvement in sound is immediate and noticeable. It’s effortless, dynamic, and three-dimensional. Speed \u200b\u200band resolution blend seamlessly with the musical color and texture, resulting in an accurate and captivating sound.<\/p>\n
Electronic Specifications<\/p>\n
Frequency response<\/strong><\/p>\n +0-3dB, 0.4Hz to 200kHz at rated output (balanced, 200k ohm load).<\/p>\n Distortion<\/strong><\/p>\n The output of 2V RMS BAL is less than 0.01%.<\/p>\n GAIN<\/strong><\/p>\n Main output: 12dB balanced output, 6dB SE output. Recording output: 0dB (processor input: 0dB BAL)<\/p>\n OUTPUT<\/p>\n Input impedance<\/strong><\/p>\n 120K ohm balanced, 60K ohm SE. Inputs: 4 balanced, 4 single-ended. Assignable.<\/p>\n Processor pass-through.<\/p>\n Output impedance<\/strong><\/p>\n 600 ohms balanced, 300 ohms SE mainline (2). 20K ohms minimum load and 2000pF<\/p>\n Maximum capacitance. Outputs (3): 2 main outputs, 1 recording output (XLR and RCA connectors).<\/p>\n Output polarity<\/strong><\/p>\n Non-inverted.<\/p>\n MAX INPUT<\/strong><\/p>\n 18V RMS BAL\u30019V RMS SE\u3002<\/p>\n Rated output<\/strong><\/p>\n 2V RMS (1V RMS SE) into a 200K ohm balanced load (maximum balanced output capability)<\/p>\n (70V RMS, THD less than 0.5% at 1kHz).<\/p>\n Crosstalk<\/strong><\/p>\n -88dB or better at 1kHz and 10kHz.<\/p>\n Control device<\/strong><\/p>\n Rotary encoder: Volume (103 levels), Input selection. Buttons: Power, Menu, Input, Mono.<\/p>\n Reverse, mute.<\/p>\n power supply<\/strong><\/p>\n Electronically regulates low and high voltage power. Automatic 45-second warm-up\/<\/p>\n Silent operation when power is off. Line regulation is better than 0.01%.<\/p>\n noise<\/strong><\/p>\n 1.7uV RMS residual IHF weighted balanced equivalent input noise, volume 1 (109dB output below 2V RMS).<\/p>\n TUBES<\/strong><\/p>\n (6)-6H30P , add one 6550WE and one 6H30P to the power supply.<\/p>\n Power requirements<\/strong><\/p>\n 100-135VAC 60Hz (200-250VAC 50\/60Hz) 130 watts. Standby: 2 watts.<\/p>\n SIZE<\/strong><\/p>\n Width: 19 inches (48 cm)<\/p>\n Height: 7.8 inches (19.8 cm)<\/p>\n Depth: 16.5 inches (41.9 cm)<\/p>\n The handle extends 1.6 inches (4 cm) forward from the front panel.<\/p>\n Weight: 37.5 lbs (17 kg) Net weight: 49 lbs (22.3 kg) Shipping<\/p>\n REFERENCE 6SE Audio Research manufactures some of the best components for music reproduction; this is especially true for preamps. In 1973, the SP3 was hailed…<\/p>\n","protected":false},"featured_media":118254,"template":"","meta":[],"pwb-brand":[9845],"product_cat":[10176,11059],"product_tag":[],"class_list":{"0":"post-128605","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-audio-research","7":"product_cat-preamplifier","8":"product_cat-audio-research-preamplifier","9":"product_shipping_class-c-class","10":"pa_color-black","11":"pa_color-silver","13":"first","14":"onbackorder","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"aioseo_notices":[],"etheme_brands":{"errors":{"invalid_taxonomy":["Invalid taxonomy."]},"error_data":[]},"brands":[{"id":9845,"name":"AUDIO RESEARCH","slug":"audio-research"}],"_links":{"self":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/128605","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product\/128605\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media\/118254"}],"wp:attachment":[{"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/media?parent=128605"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=128605"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_cat?post=128605"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/soundglory.com\/en\/wp-json\/wp\/v2\/product_tag?post=128605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}